86661394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{7333}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 137292480

約数和(自身を除く): 50631086

約数列:

[1, 2, 19, 38, 311, 622, 5909, 7333, 11818, 14666, 139327, 278654, 2280563, 4561126, 43330697, 86661394]

約数ペア:

[(1, 86661394), (2, 43330697), (19, 4561126), (38, 2280563), (311, 278654), (622, 139327), (5909, 14666), (7333, 11818)]