31614828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 84860160

約数和(自身を除く): 53245332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2309, 3423, 4564, 4618, 6846, 6927, 9236, 13692, 13854, 16163, 27708, 32326, 48489, 64652, 96978, 193956, 376367, 752734, 1129101, 1505468, 2258202, 2634569, 4516404, 5269138, 7903707, 10538276, 15807414, 31614828]

約数ペア:

[(1, 31614828), (2, 15807414), (3, 10538276), (4, 7903707), (6, 5269138), (7, 4516404), (12, 2634569), (14, 2258202), (21, 1505468), (28, 1129101), (42, 752734), (84, 376367), (163, 193956), (326, 96978), (489, 64652), (652, 48489), (978, 32326), (1141, 27708), (1956, 16163), (2282, 13854), (2309, 13692), (3423, 9236), (4564, 6927), (4618, 6846)]