Q: What is the sum of all factors of the number 26,180,864 excluding 26,180,864?

A: 27,780,736

Why is 27,780,736 the sum of all factors of 26,180,864, excluding 26,180,864?

The factors of the number 26,180,864 are: 1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3299, 3968, 6598, 7936, 13196, 26392, 52784, 102269, 105568, 204538, 211136, 409076, 422272, 818152, 844544, 1636304, 3272608, 6545216, 13090432, 26180864.

If you add them up, you will get the total of 26,180,891. Now subtract 26,180,864 to get 27,780,736