Q: What is the sum of all factors of the number 256,021,285 excluding 256,021,285?
A: 74,837,075
The factors of the number 256,021,285 are: 1, 5, 13, 65, 3938789, 19693945, 51204257, 256021285.
If you add them up, you will get the total of 256,021,359. Now subtract 256,021,285 to get 74,837,075