Q: What is the sum of all factors of the number 109,896,880 excluding 109,896,880?

A: 148,113,392

Why is 148,113,392 the sum of all factors of 109,896,880, excluding 109,896,880?

The factors of the number 109,896,880 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 13337, 26674, 53348, 66685, 106696, 133370, 213392, 266740, 533480, 1066960, 1373711, 2747422, 5494844, 6868555, 10989688, 13737110, 21979376, 27474220, 54948440, 109896880.

If you add them up, you will get the total of 109,897,028. Now subtract 109,896,880 to get 148,113,392