85555674

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89681}}^1$

素因数の和:89742

約数の個数: 24

約数和(自身を含む): 188870292

約数和(自身を除く): 103314618

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 89681, 179362, 269043, 538086, 807129, 1614258, 4753093, 9506186, 14259279, 28518558, 42777837, 85555674]

約数ペア:

[(1, 85555674), (2, 42777837), (3, 28518558), (6, 14259279), (9, 9506186), (18, 4753093), (53, 1614258), (106, 807129), (159, 538086), (318, 269043), (477, 179362), (954, 89681)]