Q: What is the sum of all factors of the number 1,640,659 excluding 1,640,659?
A: 71,357
The factors of the number 1,640,659 are: 1, 23, 71333, 1640659.
If you add them up, you will get the total of 1,640,730. Now subtract 1,640,659 to get 71,357