Q: What is the sum of all factors of the number 21,504 excluding 21,504?
A: 44,000
The factors of the number 21,504 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504.
If you add them up, you will get the total of 21,548. Now subtract 21,504 to get 44,000