131368354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{117503}}^1$

素因数の和:117561

約数の個数: 16

約数和(自身を含む): 217147392

約数和(自身を除く): 85779038

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 117503, 235006, 1527539, 3055078, 5052629, 10105258, 65684177, 131368354]

約数ペア:

[(1, 131368354), (2, 65684177), (13, 10105258), (26, 5052629), (43, 3055078), (86, 1527539), (559, 235006), (1118, 117503)]