Q: What is the sum of all factors of the number 321,220,104 excluding 321,220,104?

A: 487,615,896

Why is 487,615,896 the sum of all factors of 321,220,104, excluding 321,220,104?

The factors of the number 321,220,104 are: 1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 96289, 192578, 288867, 385156, 577734, 770312, 1155468, 2310936, 13384171, 26768342, 40152513, 53536684, 80305026, 107073368, 160610052, 321220104.

If you add them up, you will get the total of 321,220,591. Now subtract 321,220,104 to get 487,615,896