85355708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15889}}^1$

素因数の和:15989

約数の個数: 24

約数和(自身を含む): 160171200

約数和(自身を除く): 74815492

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 15889, 31778, 63556, 270113, 540226, 1080452, 1255231, 2510462, 5020924, 21338927, 42677854, 85355708]

約数ペア:

[(1, 85355708), (2, 42677854), (4, 21338927), (17, 5020924), (34, 2510462), (68, 1255231), (79, 1080452), (158, 540226), (316, 270113), (1343, 63556), (2686, 31778), (5372, 15889)]