Q: What is the sum of all factors of the number 12,428,156 excluding 12,428,156?

A: 12,483,052

Why is 12,483,052 the sum of all factors of 12,428,156, excluding 12,428,156?

The factors of the number 12,428,156 are: 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 827, 884, 1156, 1654, 3308, 3757, 7514, 10751, 14059, 15028, 21502, 28118, 43004, 56236, 182767, 239003, 365534, 478006, 731068, 956012, 3107039, 6214078, 12428156.

If you add them up, you will get the total of 12,428,168. Now subtract 12,428,156 to get 12,483,052