Q: What is the sum of all factors of the number 640,514 excluding 640,514?
A: 457,534
The factors of the number 640,514 are: 1, 2, 7, 14, 45751, 91502, 320257, 640514.
If you add them up, you will get the total of 640,971. Now subtract 640,514 to get 457,534