86165387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15761}}^1$

素因数の和:15850

約数の個数: 16

約数和(自身を含む): 108946944

約数和(自身を除く): 22781557

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 15761, 110327, 173371, 1119031, 1213597, 7833217, 12309341, 86165387]

約数ペア:

[(1, 86165387), (7, 12309341), (11, 7833217), (71, 1213597), (77, 1119031), (497, 173371), (781, 110327), (5467, 15761)]