Q: What is the sum of all factors of the number 345,216,421 excluding 345,216,421?
A: 31,576,283
The factors of the number 345,216,421 are: 1, 11, 2273, 13807, 25003, 151877, 31383311, 345216421.
If you add them up, you will get the total of 345,216,452. Now subtract 345,216,421 to get 31,576,283