31621906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 48803328

約数和(自身を除く): 17181422

約数列:

[1, 2, 41, 82, 271, 542, 1423, 2846, 11111, 22222, 58343, 116686, 385633, 771266, 15810953, 31621906]

約数ペア:

[(1, 31621906), (2, 15810953), (41, 771266), (82, 385633), (271, 116686), (542, 58343), (1423, 22222), (2846, 11111)]