86471866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{37369}}^1$

素因数の和:37473

約数の個数: 16

約数和(自身を含む): 141258600

約数和(自身を除く): 54786734

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 37369, 74738, 485797, 971594, 3325841, 6651682, 43235933, 86471866]

約数ペア:

[(1, 86471866), (2, 43235933), (13, 6651682), (26, 3325841), (89, 971594), (178, 485797), (1157, 74738), (2314, 37369)]