Q: What is the sum of all factors of the number 123,261,136 excluding 123,261,136?

A: 125,160,464

Why is 125,160,464 the sum of all factors of 123,261,136, excluding 123,261,136?

The factors of the number 123,261,136 are: 1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 844, 1259, 1688, 2518, 3376, 5036, 6119, 10072, 12238, 20144, 24476, 36511, 48952, 73022, 97904, 146044, 265649, 292088, 531298, 584176, 1062596, 2125192, 4250384, 7703821, 15407642, 30815284, 61630568, 123261136.

If you add them up, you will get the total of 123,261,261. Now subtract 123,261,136 to get 125,160,464