86440136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{263537}}^1$

素因数の和:263584

約数の個数: 16

約数和(自身を含む): 166028940

約数和(自身を除く): 79588804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 263537, 527074, 1054148, 2108296, 10805017, 21610034, 43220068, 86440136]

約数ペア:

[(1, 86440136), (2, 43220068), (4, 21610034), (8, 10805017), (41, 2108296), (82, 1054148), (164, 527074), (328, 263537)]