91639306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 155645568

約数和(自身を除く): 64006262

約数列:

[1, 2, 11, 22, 37, 74, 103, 206, 407, 814, 1093, 1133, 2186, 2266, 3811, 7622, 12023, 24046, 40441, 41921, 80882, 83842, 112579, 225158, 444851, 889702, 1238369, 2476738, 4165423, 8330846, 45819653, 91639306]

約数ペア:

[(1, 91639306), (2, 45819653), (11, 8330846), (22, 4165423), (37, 2476738), (74, 1238369), (103, 889702), (206, 444851), (407, 225158), (814, 112579), (1093, 83842), (1133, 80882), (2186, 41921), (2266, 40441), (3811, 24046), (7622, 12023)]