Q: What is the sum of all factors of the number 258,432 excluding 258,432?
A: 429,048
The factors of the number 258,432 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673, 1346, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 21536, 32304, 43072, 64608, 86144, 129216, 258432.
If you add them up, you will get the total of 258,861. Now subtract 258,432 to get 429,048