Q: What is the sum of all factors of the number 216,341,645 excluding 216,341,645?
A: 66,387,235
The factors of the number 216,341,645 are: 1, 5, 13, 65, 89, 445, 1157, 5785, 37397, 186985, 486161, 2430805, 3328333, 16641665, 43268329, 216341645.
If you add them up, you will get the total of 216,341,711. Now subtract 216,341,645 to get 66,387,235