86914168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5171}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 178744320

約数和(自身を除く): 91830152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 5171, 8404, 10342, 16808, 20684, 41368, 56881, 113762, 227524, 455048, 987661, 1975322, 3950644, 7901288, 10864271, 21728542, 43457084, 86914168]

約数ペア:

[(1, 86914168), (2, 43457084), (4, 21728542), (8, 10864271), (11, 7901288), (22, 3950644), (44, 1975322), (88, 987661), (191, 455048), (382, 227524), (764, 113762), (1528, 56881), (2101, 41368), (4202, 20684), (5171, 16808), (8404, 10342)]