Q: What is the sum of all factors of the number 1,680,449 excluding 1,680,449?
A: 73,087
The factors of the number 1,680,449 are: 1, 23, 73063, 1680449.
If you add them up, you will get the total of 1,680,522. Now subtract 1,680,449 to get 73,087