81652562

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8423}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 126764352

約数和(自身を除く): 45111790

約数列:

[1, 2, 37, 74, 131, 262, 4847, 8423, 9694, 16846, 311651, 623302, 1103413, 2206826, 40826281, 81652562]

約数ペア:

[(1, 81652562), (2, 40826281), (37, 2206826), (74, 1103413), (131, 623302), (262, 311651), (4847, 16846), (8423, 9694)]