Q: What is the sum of all factors of the number 657,047,632 excluding 657,047,632?

A: 665,492,720

Why is 665,492,720 the sum of all factors of 657,047,632, excluding 657,047,632?

The factors of the number 657,047,632 are: 1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2911, 5822, 11644, 14107, 23288, 28214, 46576, 56428, 112856, 225712, 578387, 1001597, 1156774, 2003194, 2313548, 4006388, 4627096, 8012776, 9254192, 16025552, 41065477, 82130954, 164261908, 328523816, 657047632.

If you add them up, you will get the total of 657,048,297. Now subtract 657,047,632 to get 665,492,720