31473208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23279}}^1$

素因数の和:23311

約数の個数: 24

約数和(自身を含む): 63903600

約数和(自身を除く): 32430392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23279, 46558, 93116, 186232, 302627, 605254, 1210508, 2421016, 3934151, 7868302, 15736604, 31473208]

約数ペア:

[(1, 31473208), (2, 15736604), (4, 7868302), (8, 3934151), (13, 2421016), (26, 1210508), (52, 605254), (104, 302627), (169, 186232), (338, 93116), (676, 46558), (1352, 23279)]