80208464

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17467}}^1$

素因数の和:17523

約数の個数: 40

約数和(自身を含む): 181946688

約数和(自身を除く): 101738224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 17467, 34934, 69868, 122269, 139736, 244538, 279472, 489076, 716147, 978152, 1432294, 1956304, 2864588, 5013029, 5729176, 10026058, 11458352, 20052116, 40104232, 80208464]

約数ペア:

[(1, 80208464), (2, 40104232), (4, 20052116), (7, 11458352), (8, 10026058), (14, 5729176), (16, 5013029), (28, 2864588), (41, 1956304), (56, 1432294), (82, 978152), (112, 716147), (164, 489076), (287, 279472), (328, 244538), (574, 139736), (656, 122269), (1148, 69868), (2296, 34934), (4592, 17467)]