Q: What is the sum of all factors of the number 404,237,876 excluding 404,237,876?
A: 426,090,700
The factors of the number 404,237,876 are: 1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 390191, 780382, 1560764, 2731337, 5462674, 10925348, 14437067, 28874134, 57748268, 101059469, 202118938, 404237876.
If you add them up, you will get the total of 404,238,302. Now subtract 404,237,876 to get 426,090,700