91891654

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 139826016

約数和(自身を除く): 47934362

約数列:

[1, 2, 137, 151, 274, 302, 2221, 4442, 20687, 41374, 304277, 335371, 608554, 670742, 45945827, 91891654]

約数ペア:

[(1, 91891654), (2, 45945827), (137, 670742), (151, 608554), (274, 335371), (302, 304277), (2221, 41374), (4442, 20687)]