89281258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{13049}}^1$

素因数の和:13373

約数の個数: 16

約数和(自身を含む): 146577600

約数和(自身を除く): 57296342

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 13049, 26098, 143539, 287078, 4058239, 8116478, 44640629, 89281258]

約数ペア:

[(1, 89281258), (2, 44640629), (11, 8116478), (22, 4058239), (311, 287078), (622, 143539), (3421, 26098), (6842, 13049)]