Q: What is the sum of all factors of the number 345,388,421 excluding 345,388,421?
A: 51,113,083
The factors of the number 345,388,421 are: 1, 7, 223, 1561, 221261, 1548827, 49341203, 345388421.
If you add them up, you will get the total of 345,388,472. Now subtract 345,388,421 to get 51,113,083