Q: What is the sum of all factors of the number 80,354,878 excluding 80,354,878?
A: 40,177,442
The factors of the number 80,354,878 are: 1, 2, 40177439, 80354878.
If you add them up, you will get the total of 80,354,918. Now subtract 80,354,878 to get 40,177,442