31069915436

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1\times {\mathrm{8609}}^1$

素因数の和:10794

約数の個数: 48

約数和(自身を含む): 63195746880

約数和(自身を除く): 32125831444

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2113, 4226, 8452, 8609, 14791, 17218, 29582, 34436, 59164, 60263, 120526, 128893, 241052, 257786, 515572, 525149, 902251, 1050298, 1804502, 2100596, 3609004, 3676043, 7352086, 14704172, 18190817, 36381634, 72763268, 127335719, 254671438, 509342876, 1109639837, 2219279674, 4438559348, 7767478859, 15534957718, 31069915436]

約数ペア:

[(1, 31069915436), (2, 15534957718), (4, 7767478859), (7, 4438559348), (14, 2219279674), (28, 1109639837), (61, 509342876), (122, 254671438), (244, 127335719), (427, 72763268), (854, 36381634), (1708, 18190817), (2113, 14704172), (4226, 7352086), (8452, 3676043), (8609, 3609004), (14791, 2100596), (17218, 1804502), (29582, 1050298), (34436, 902251), (59164, 525149), (60263, 515572), (120526, 257786), (128893, 241052)]