86758628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5851}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 166149984

約数和(自身を除く): 79391356

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 5851, 7414, 11702, 14828, 23404, 64361, 128722, 257444, 1971787, 3943574, 7887148, 21689657, 43379314, 86758628]

約数ペア:

[(1, 86758628), (2, 43379314), (4, 21689657), (11, 7887148), (22, 3943574), (44, 1971787), (337, 257444), (674, 128722), (1348, 64361), (3707, 23404), (5851, 14828), (7414, 11702)]