Q: What is the sum of all factors of the number 287,442 excluding 287,442?
A: 351,438
The factors of the number 287,442 are: 1, 2, 3, 6, 9, 18, 27, 54, 5323, 10646, 15969, 31938, 47907, 95814, 143721, 287442.
If you add them up, you will get the total of 287,793. Now subtract 287,442 to get 351,438