86231752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1217}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 171664920

約数和(自身を除く): 85433168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 1217, 2084, 2434, 4168, 4868, 8857, 9736, 17714, 20689, 35428, 41378, 70856, 82756, 165512, 634057, 1268114, 2536228, 5072456, 10778969, 21557938, 43115876, 86231752]

約数ペア:

[(1, 86231752), (2, 43115876), (4, 21557938), (8, 10778969), (17, 5072456), (34, 2536228), (68, 1268114), (136, 634057), (521, 165512), (1042, 82756), (1217, 70856), (2084, 41378), (2434, 35428), (4168, 20689), (4868, 17714), (8857, 9736)]