161696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 330624

約数和(自身を除く): 168928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 496, 652, 992, 1304, 2608, 5053, 5216, 10106, 20212, 40424, 80848, 161696]

約数ペア:

[(1, 161696), (2, 80848), (4, 40424), (8, 20212), (16, 10106), (31, 5216), (32, 5053), (62, 2608), (124, 1304), (163, 992), (248, 652), (326, 496)]