89937992

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{9001}}^1$

素因数の和:10256

約数の個数: 16

約数和(自身を含む): 168787500

約数和(自身を除く): 78849508

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9001, 9992, 18002, 36004, 72008, 11242249, 22484498, 44968996, 89937992]

約数ペア:

[(1, 89937992), (2, 44968996), (4, 22484498), (8, 11242249), (1249, 72008), (2498, 36004), (4996, 18002), (9001, 9992)]