31882049

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 34710720

約数和(自身を除く): 2828671

約数列:

[1, 29, 37, 43, 691, 1073, 1247, 1591, 20039, 25567, 29713, 46139, 741443, 861677, 1099381, 31882049]

約数ペア:

[(1, 31882049), (29, 1099381), (37, 861677), (43, 741443), (691, 46139), (1073, 29713), (1247, 25567), (1591, 20039)]