91346866

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{20789}}^1$

素因数の和:20830

約数の個数: 16

約数和(自身を含む): 148440600

約数和(自身を除く): 57093734

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 20789, 41578, 270257, 540514, 3513341, 7026682, 45673433, 91346866]

約数ペア:

[(1, 91346866), (2, 45673433), (13, 7026682), (26, 3513341), (169, 540514), (338, 270257), (2197, 41578), (4394, 20789)]