Q: What is the sum of all factors of the number 8,251,404 excluding 8,251,404?

A: 14,146,860

Why is 14,146,860 the sum of all factors of 8,251,404, excluding 8,251,404?

The factors of the number 8,251,404 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 14033, 28066, 42099, 56132, 84198, 98231, 168396, 196462, 294693, 392924, 589386, 687617, 1178772, 1375234, 2062851, 2750468, 4125702, 8251404.

If you add them up, you will get the total of 8,251,418. Now subtract 8,251,404 to get 14,146,860