131693476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 236612376

約数和(自身を除く): 104918900

約数列:

[1, 2, 4, 41, 82, 164, 857, 937, 1714, 1874, 3428, 3748, 35137, 38417, 70274, 76834, 140548, 153668, 803009, 1606018, 3212036, 32923369, 65846738, 131693476]

約数ペア:

[(1, 131693476), (2, 65846738), (4, 32923369), (41, 3212036), (82, 1606018), (164, 803009), (857, 153668), (937, 140548), (1714, 76834), (1874, 70274), (3428, 38417), (3748, 35137)]