Q: What is the sum of all factors of the number 309,703,919 excluding 309,703,919?
A: 56,294,161
The factors of the number 309,703,919 are: 1, 7, 31, 217, 919, 1553, 6433, 10871, 28489, 48143, 199423, 337001, 1427207, 9990449, 44243417, 309703919.
If you add them up, you will get the total of 309,703,975. Now subtract 309,703,919 to get 56,294,161