31203394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 48169728

約数和(自身を除く): 16966334

約数列:

[1, 2, 47, 94, 137, 274, 2423, 4846, 6439, 12878, 113881, 227762, 331951, 663902, 15601697, 31203394]

約数ペア:

[(1, 31203394), (2, 15601697), (47, 663902), (94, 331951), (137, 227762), (274, 113881), (2423, 12878), (4846, 6439)]