Q: What is the sum of all factors of the number 161,921,872 excluding 161,921,872?
A: 224,521,028
The factors of the number 161,921,872 are: 1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 12149, 13328, 24298, 48596, 85043, 97192, 170086, 194384, 206533, 340172, 413066, 595301, 680344, 826132, 1190602, 1360688, 1445731, 1652264, 2381204, 2891462, 3304528, 4762408, 5782924, 9524816, 10120117, 11565848, 20240234, 23131696, 40480468, 80960936, 161921872.
If you add them up, you will get the total of 161,922,096. Now subtract 161,921,872 to get 224,521,028