80325362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3547}}^1$

素因数の和:3642

約数の個数: 24

約数和(自身を含む): 132453936

約数和(自身を除く): 52128574

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 3547, 7094, 11323, 22646, 46111, 92222, 237649, 475298, 599443, 1198886, 3089437, 6178874, 40162681, 80325362]

約数ペア:

[(1, 80325362), (2, 40162681), (13, 6178874), (26, 3089437), (67, 1198886), (134, 599443), (169, 475298), (338, 237649), (871, 92222), (1742, 46111), (3547, 22646), (7094, 11323)]