Q: What is the sum of all factors of the number 345,078 excluding 345,078?
A: 442,722
The factors of the number 345,078 are: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1009, 2018, 3027, 6054, 9081, 18162, 19171, 38342, 57513, 115026, 172539, 345078.
If you add them up, you will get the total of 345,520. Now subtract 345,078 to get 442,722