Q: What is the sum of all factors of the number 256,442,655 excluding 256,442,655?
A: 212,481,249
The factors of the number 256,442,655 are: 1, 3, 5, 7, 15, 21, 35, 105, 2442311, 7326933, 12211555, 17096177, 36634665, 51288531, 85480885, 256442655.
If you add them up, you will get the total of 256,442,867. Now subtract 256,442,655 to get 212,481,249