80813084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{7621}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 154940016

約数和(自身を除く): 74126932

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 7621, 10604, 15242, 30484, 83831, 167662, 335324, 1836661, 3673322, 7346644, 20203271, 40406542, 80813084]

約数ペア:

[(1, 80813084), (2, 40406542), (4, 20203271), (11, 7346644), (22, 3673322), (44, 1836661), (241, 335324), (482, 167662), (964, 83831), (2651, 30484), (5302, 15242), (7621, 10604)]