Q: What is the sum of all factors of the number 400,868 excluding 400,868?
A: 360,046
The factors of the number 400,868 are: 1, 2, 4, 13, 26, 52, 169, 338, 593, 676, 1186, 2372, 7709, 15418, 30836, 100217, 200434, 400868.
If you add them up, you will get the total of 401,228. Now subtract 400,868 to get 360,046