Q: What is the sum of all factors of the number 216,506,563 excluding 216,506,563?
A: 50,573,117
The factors of the number 216,506,563 are: 1, 7, 13, 91, 479, 3353, 4967, 6227, 34769, 43589, 64571, 451997, 2379193, 16654351, 30929509, 216506563.
If you add them up, you will get the total of 216,506,613. Now subtract 216,506,563 to get 50,573,117