66325694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40591}}^1$

素因数の和:40655

約数の個数: 16

約数和(自身を含む): 107162880

約数和(自身を除く): 40837186

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 40591, 81182, 771229, 1542458, 1745413, 3490826, 33162847, 66325694]

約数ペア:

[(1, 66325694), (2, 33162847), (19, 3490826), (38, 1745413), (43, 1542458), (86, 771229), (817, 81182), (1634, 40591)]