86587529

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 100467840

約数和(自身を除く): 13880311

約数列:

[1, 7, 109, 283, 401, 763, 1981, 2807, 30847, 43709, 113483, 215929, 305963, 794381, 12369647, 86587529]

約数ペア:

[(1, 86587529), (7, 12369647), (109, 794381), (283, 305963), (401, 215929), (763, 113483), (1981, 43709), (2807, 30847)]