Q: What is the sum of all factors of the number 640,575,542 excluding 640,575,542?
A: 331,084,258
The factors of the number 640,575,542 are: 1, 2, 89, 178, 3598739, 7197478, 320287771, 640575542.
If you add them up, you will get the total of 640,575,873. Now subtract 640,575,542 to get 331,084,258