31991524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 58665600

約数和(自身を除く): 26674076

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 3491, 4582, 6982, 9164, 13964, 101239, 202478, 275789, 404956, 551578, 1103156, 7997881, 15995762, 31991524]

約数ペア:

[(1, 31991524), (2, 15995762), (4, 7997881), (29, 1103156), (58, 551578), (79, 404956), (116, 275789), (158, 202478), (316, 101239), (2291, 13964), (3491, 9164), (4582, 6982)]