86210828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103123}}^1$

素因数の和:103157

約数の個数: 24

約数和(自身を含む): 173248320

約数和(自身を除く): 87037492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 103123, 206246, 412492, 1134353, 1959337, 2268706, 3918674, 4537412, 7837348, 21552707, 43105414, 86210828]

約数ペア:

[(1, 86210828), (2, 43105414), (4, 21552707), (11, 7837348), (19, 4537412), (22, 3918674), (38, 2268706), (44, 1959337), (76, 1134353), (209, 412492), (418, 206246), (836, 103123)]