80809659956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{5821}}^1\times {\mathrm{84649}}^1$

素因数の和:90515

約数の個数: 24

約数和(自身を含む): 144892696200

約数和(自身を除く): 64083036244

約数列:

[1, 2, 4, 41, 82, 164, 5821, 11642, 23284, 84649, 169298, 238661, 338596, 477322, 954644, 3470609, 6941218, 13882436, 492741829, 985483658, 1970967316, 20202414989, 40404829978, 80809659956]

約数ペア:

[(1, 80809659956), (2, 40404829978), (4, 20202414989), (41, 1970967316), (82, 985483658), (164, 492741829), (5821, 13882436), (11642, 6941218), (23284, 3470609), (84649, 954644), (169298, 477322), (238661, 338596)]