Computers and Technology, 13.01.2021 14:00 carlosleblanc26

Write a program to input a number from the user and print whether it is a perfect number or not. (A perfect number is one whose sum of the factors of the number is
equal to the same number or twice the number. Eg: 28 : 1+2+4+7+14+28=56 or
1+2+4+7+14-28)

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Write a program to input a number from the user and print whether it is a perfect number or not. (A...