85870054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2861}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 132224400

約数和(自身を除く): 46354346

約数列:

[1, 2, 43, 86, 349, 698, 2861, 5722, 15007, 30014, 123023, 246046, 998489, 1996978, 42935027, 85870054]

約数ペア:

[(1, 85870054), (2, 42935027), (43, 1996978), (86, 998489), (349, 246046), (698, 123023), (2861, 30014), (5722, 15007)]