Q: What is the sum of all factors of the number 640,534,562 excluding 640,534,562?
A: 339,172,318
The factors of the number 640,534,562 are: 1, 2, 59, 118, 383, 766, 14173, 22597, 28346, 45194, 836207, 1672414, 5428259, 10856518, 320267281, 640534562.
If you add them up, you will get the total of 640,534,901. Now subtract 640,534,562 to get 339,172,318