Q: What is the sum of all factors of the number 4,213,216 excluding 4,213,216?

A: 5,439,392

Why is 5,439,392 the sum of all factors of 4,213,216, excluding 4,213,216?

The factors of the number 4,213,216 are: 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2687, 5374, 10748, 18809, 21496, 37618, 42992, 75236, 85984, 131663, 150472, 263326, 300944, 526652, 601888, 1053304, 2106608, 4213216.

If you add them up, you will get the total of 4,213,221. Now subtract 4,213,216 to get 5,439,392