Q: What is the sum of all factors of the number 145,424 excluding 145,424?
A: 142,876
The factors of the number 145,424 are: 1, 2, 4, 8, 16, 61, 122, 149, 244, 298, 488, 596, 976, 1192, 2384, 9089, 18178, 36356, 72712, 145424.
If you add them up, you will get the total of 145,566. Now subtract 145,424 to get 142,876