31494908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 56594160

約数和(自身を除く): 25099252

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 1181, 2362, 4724, 6667, 13334, 26668, 69679, 133453, 139358, 266906, 278716, 533812, 7873727, 15747454, 31494908]

約数ペア:

[(1, 31494908), (2, 15747454), (4, 7873727), (59, 533812), (113, 278716), (118, 266906), (226, 139358), (236, 133453), (452, 69679), (1181, 26668), (2362, 13334), (4724, 6667)]