Q: What is the sum of all factors of the number 645,241,718 excluding 645,241,718?
A: 413,282,266
The factors of the number 645,241,718 are: 1, 2, 11, 22, 397, 794, 4367, 8734, 73877, 147754, 812647, 1625294, 29329169, 58658338, 322620859, 645241718.
If you add them up, you will get the total of 645,242,131. Now subtract 645,241,718 to get 413,282,266