Q: What is the sum of all factors of the number 664,872 excluding 664,872?
A: 1,126,008
The factors of the number 664,872 are: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 27703, 51144, 55406, 83109, 110812, 166218, 221624, 332436, 664872.
If you add them up, you will get the total of 664,873. Now subtract 664,872 to get 1,126,008