Q: What is the sum of all factors of the number 256,766,315 excluding 256,766,315?
A: 75,916,021
The factors of the number 256,766,315 are: 1, 5, 13, 65, 401, 2005, 5213, 9851, 26065, 49255, 128063, 640315, 3950251, 19751255, 51353263, 256766315.
If you add them up, you will get the total of 256,766,390. Now subtract 256,766,315 to get 75,916,021