Q: What is the sum of all factors of the number 258,419 excluding 258,419?
A: 67,981
The factors of the number 258,419 are: 1, 7, 19, 29, 67, 133, 203, 469, 551, 1273, 1943, 3857, 8911, 13601, 36917, 258419.
If you add them up, you will get the total of 258,486. Now subtract 258,419 to get 67,981