Q: What is the sum of all factors of the number 402,031,138 excluding 402,031,138?
A: 213,846,494
The factors of the number 402,031,138 are: 1, 2, 47, 94, 4276927, 8553854, 201015569, 402031138.
If you add them up, you will get the total of 402,031,351. Now subtract 402,031,138 to get 213,846,494