Q: What is the sum of all factors of the number 660,872 excluding 660,872?
A: 578,278
The factors of the number 660,872 are: 1, 2, 4, 8, 82609, 165218, 330436, 660872.
If you add them up, you will get the total of 661,450. Now subtract 660,872 to get 578,278