Q: What is the sum of all factors of the number 256,456,046 excluding 256,456,046?

A: 226,250,386

Why is 226,250,386 the sum of all factors of 256,456,046, excluding 256,456,046?

The factors of the number 256,456,046 are: 1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 10607, 12089, 21214, 24178, 74249, 116677, 148498, 233354, 816739, 1633478, 1665299, 3330598, 11657093, 18318289, 23314186, 36636578, 128228023, 256456046.

If you add them up, you will get the total of 256,456,272. Now subtract 256,456,046 to get 226,250,386