Q: What is the sum of all factors of the number 279,948 excluding 279,948?
A: 390,372
The factors of the number 279,948 are: 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 569, 1138, 1707, 2276, 3414, 6828, 23329, 46658, 69987, 93316, 139974, 279948.
If you add them up, you will get the total of 280,338. Now subtract 279,948 to get 390,372