Q: What is the sum of all factors of the number 257,877,682 excluding 257,877,682?
A: 128,938,844
The factors of the number 257,877,682 are: 1, 2, 128938841, 257877682.
If you add them up, you will get the total of 257,877,810. Now subtract 257,877,682 to get 128,938,844