Q: What is the sum of all factors of the number 223,121,128 excluding 223,121,128?
A: 209,657,372
The factors of the number 223,121,128 are: 1, 2, 4, 8, 29, 58, 116, 232, 961729, 1923458, 3846916, 7693832, 27890141, 55780282, 111560564, 223121128.
If you add them up, you will get the total of 223,121,337. Now subtract 223,121,128 to get 209,657,372