86885806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 153478080

約数和(自身を除く): 66592274

約数列:

[1, 2, 7, 14, 41, 82, 229, 287, 458, 574, 661, 1322, 1603, 3206, 4627, 9254, 9389, 18778, 27101, 54202, 65723, 131446, 151369, 189707, 302738, 379414, 1059583, 2119166, 6206129, 12412258, 43442903, 86885806]

約数ペア:

[(1, 86885806), (2, 43442903), (7, 12412258), (14, 6206129), (41, 2119166), (82, 1059583), (229, 379414), (287, 302738), (458, 189707), (574, 151369), (661, 131446), (1322, 65723), (1603, 54202), (3206, 27101), (4627, 18778), (9254, 9389)]