90931178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{18121}}^1$

素因数の和:18329

約数の個数: 16

約数和(自身を含む): 147658056

約数和(自身を除く): 56726878

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 18121, 36242, 235573, 471146, 3497353, 6994706, 45465589, 90931178]

約数ペア:

[(1, 90931178), (2, 45465589), (13, 6994706), (26, 3497353), (193, 471146), (386, 235573), (2509, 36242), (5018, 18121)]