31370995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 40193280

約数和(自身を除く): 8822285

約数列:

[1, 5, 19, 71, 95, 355, 1349, 4651, 6745, 23255, 88369, 330221, 441845, 1651105, 6274199, 31370995]

約数ペア:

[(1, 31370995), (5, 6274199), (19, 1651105), (71, 441845), (95, 330221), (355, 88369), (1349, 23255), (4651, 6745)]