31430832

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 81445680

約数和(自身を除く): 50014848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1601, 1636, 2454, 3202, 3272, 4803, 4908, 6404, 6544, 9606, 9816, 12808, 19212, 19632, 25616, 38424, 76848, 654809, 1309618, 1964427, 2619236, 3928854, 5238472, 7857708, 10476944, 15715416, 31430832]

約数ペア:

[(1, 31430832), (2, 15715416), (3, 10476944), (4, 7857708), (6, 5238472), (8, 3928854), (12, 2619236), (16, 1964427), (24, 1309618), (48, 654809), (409, 76848), (818, 38424), (1227, 25616), (1601, 19632), (1636, 19212), (2454, 12808), (3202, 9816), (3272, 9606), (4803, 6544), (4908, 6404)]