86167588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23339}}^1$

素因数の和:23427

約数の個数: 24

約数和(自身を含む): 164687040

約数和(自身を除く): 78519452

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 23339, 46678, 93356, 303407, 606814, 1213628, 1657069, 3314138, 6628276, 21541897, 43083794, 86167588]

約数ペア:

[(1, 86167588), (2, 43083794), (4, 21541897), (13, 6628276), (26, 3314138), (52, 1657069), (71, 1213628), (142, 606814), (284, 303407), (923, 93356), (1846, 46678), (3692, 23339)]