86972116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{282377}}^1$

素因数の和:282399

約数の個数: 24

約数和(自身を含む): 189758016

約数和(自身を除く): 102785900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 282377, 564754, 1129508, 1976639, 3106147, 3953278, 6212294, 7906556, 12424588, 21743029, 43486058, 86972116]

約数ペア:

[(1, 86972116), (2, 43486058), (4, 21743029), (7, 12424588), (11, 7906556), (14, 6212294), (22, 3953278), (28, 3106147), (44, 1976639), (77, 1129508), (154, 564754), (308, 282377)]