64512116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2333}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 117110784

約数和(自身を除く): 52598668

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 2333, 4666, 6913, 9332, 13826, 27652, 72323, 144646, 289292, 520259, 1040518, 2081036, 16128029, 32256058, 64512116]

約数ペア:

[(1, 64512116), (2, 32256058), (4, 16128029), (31, 2081036), (62, 1040518), (124, 520259), (223, 289292), (446, 144646), (892, 72323), (2333, 27652), (4666, 13826), (6913, 9332)]