Q: What is the sum of all factors of the number 301,172 excluding 301,172?
A: 275,404
The factors of the number 301,172 are: 1, 2, 4, 17, 34, 43, 68, 86, 103, 172, 206, 412, 731, 1462, 1751, 2924, 3502, 4429, 7004, 8858, 17716, 75293, 150586, 301172.
If you add them up, you will get the total of 301,447. Now subtract 301,172 to get 275,404