85381868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149269}}^1$

素因数の和:149297

約数の個数: 24

約数和(自身を含む): 175541520

約数和(自身を除く): 90159652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 149269, 298538, 597076, 1641959, 1940497, 3283918, 3880994, 6567836, 7761988, 21345467, 42690934, 85381868]

約数ペア:

[(1, 85381868), (2, 42690934), (4, 21345467), (11, 7761988), (13, 6567836), (22, 3880994), (26, 3283918), (44, 1940497), (52, 1641959), (143, 597076), (286, 298538), (572, 149269)]