31438416

素因数分解:

$2^4\times 3^1\times {\mathrm{654967}}^1$

素因数の和:654978

約数の個数: 20

約数和(自身を含む): 81216032

約数和(自身を除く): 49777616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 654967, 1309934, 1964901, 2619868, 3929802, 5239736, 7859604, 10479472, 15719208, 31438416]

約数ペア:

[(1, 31438416), (2, 15719208), (3, 10479472), (4, 7859604), (6, 5239736), (8, 3929802), (12, 2619868), (16, 1964901), (24, 1309934), (48, 654967)]