87145526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8376

約数の個数: 24

約数和(自身を含む): 146130624

約数和(自身を除く): 58985098

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 8317, 10478, 16634, 108121, 216242, 257827, 515654, 1405573, 2811146, 3351751, 6703502, 43572763, 87145526]

約数ペア:

[(1, 87145526), (2, 43572763), (13, 6703502), (26, 3351751), (31, 2811146), (62, 1405573), (169, 515654), (338, 257827), (403, 216242), (806, 108121), (5239, 16634), (8317, 10478)]