Java basic arithmetic questions (09): If a number is exactly equal to the sum of its factors, this number is called "count them." E.g. 6 = 1 + 2 + 3. After programming to find all the numbers less than 1000. - Code World

Java basic arithmetic questions (09): If a number is exactly equal to the sum of its factors, this number is called "count them." E.g. 6 = 1 + 2 + 3. After programming to find all the numbers less than 1000.

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Java basic arithmetic questions (09): If a number is exactly equal to the sum of its factors, this number is called "count them." E.g. 6 = 1 + 2 + 3. After programming to find all the numbers less than 1000.

C language: A number is called a perfect number if it is exactly equal to the sum of its factors except itself. For example, 6=1+2+3. Program to find all perfect numbers within 1000.

If a number is exactly equal to the sum of its true factors, this number is called "complete number".

If a number is exactly equal to the sum of all factors except itself, then this number is called a complete number

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