Q: What is the sum of all factors of the number 513,152,618 excluding 513,152,618?

A: 354,916,822

Why is 354,916,822 the sum of all factors of 513,152,618, excluding 513,152,618?

The factors of the number 513,152,618 are: 1, 2, 11, 22, 59, 61, 118, 122, 649, 671, 1298, 1342, 3599, 6481, 7198, 12962, 39589, 71291, 79178, 142582, 382379, 395341, 764758, 790682, 4206169, 4348751, 8412338, 8697502, 23325119, 46650238, 256576309, 513152618.

If you add them up, you will get the total of 513,152,972. Now subtract 513,152,618 to get 354,916,822