31320348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{90001}}^1$

素因数の和:90037

約数の個数: 24

約数和(自身を含む): 75601680

約数和(自身を除く): 44281332

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 90001, 180002, 270003, 360004, 540006, 1080012, 2610029, 5220058, 7830087, 10440116, 15660174, 31320348]

約数ペア:

[(1, 31320348), (2, 15660174), (3, 10440116), (4, 7830087), (6, 5220058), (12, 2610029), (29, 1080012), (58, 540006), (87, 360004), (116, 270003), (174, 180002), (348, 90001)]