31506214

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 48254976

約数和(自身を除く): 16748762

約数列:

[1, 2, 67, 134, 191, 382, 1231, 2462, 12797, 25594, 82477, 164954, 235121, 470242, 15753107, 31506214]

約数ペア:

[(1, 31506214), (2, 15753107), (67, 470242), (134, 235121), (191, 164954), (382, 82477), (1231, 25594), (2462, 12797)]