ex_perfectnumbers.md

Perfect numbers

In number theory, a perfect number is a positive integer that is equal to the sum of its proper positive divisors, that is, the sum of its positive divisors excluding the number itself. Equivalently, a perfect number is a number that is half the sum of all of its positive divisors (including itself). The first perfect number is 6, because 1, 2, and 3 are its proper positive divisors, and 1 + 2 + 3 = 6. Equivalently, the number 6 is equal to half the sum of all its positive divisors: ( 1 + 2 + 3 + 6 ) / 2 = 6.

• Your function should input a number (any integer number)
• Your function should return the boolean value False or True

Hint: message = False affects the boolean value False to message. Not false, False. False is not a string, not an integer, it is a boolean.

Solution : https://www.w3resource.com/python-exercises/python-functions-exercise-11.php