80492605208

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{3821}}^1\times {\mathrm{20101}}^1$

素因数の和:24059

約数の個数: 32

約数和(自身を含む): 152123091120

約数和(自身を除く): 71630485912

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 3821, 7642, 15284, 20101, 30568, 40202, 80404, 160808, 500551, 1001102, 2002204, 2633231, 4004408, 5266462, 10532924, 21065848, 76805921, 153611842, 307223684, 614447368, 10061575651, 20123151302, 40246302604, 80492605208]

約数ペア:

[(1, 80492605208), (2, 40246302604), (4, 20123151302), (8, 10061575651), (131, 614447368), (262, 307223684), (524, 153611842), (1048, 76805921), (3821, 21065848), (7642, 10532924), (15284, 5266462), (20101, 4004408), (30568, 2633231), (40202, 2002204), (80404, 1001102), (160808, 500551)]