85583674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90469}}^1$

素因数の和:90525

約数の個数: 16

約数和(自身を含む): 143304480

約数和(自身を除く): 57720806

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 90469, 180938, 995159, 1990318, 3890167, 7780334, 42791837, 85583674]

約数ペア:

[(1, 85583674), (2, 42791837), (11, 7780334), (22, 3890167), (43, 1990318), (86, 995159), (473, 180938), (946, 90469)]