230983472

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{40213}}^1$

素因数の和:40580

約数の個数: 20

約数和(自身を含む): 448788240

約数和(自身を除く): 217804768

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 40213, 80426, 160852, 321704, 643408, 14436467, 28872934, 57745868, 115491736, 230983472]

約数ペア:

[(1, 230983472), (2, 115491736), (4, 57745868), (8, 28872934), (16, 14436467), (359, 643408), (718, 321704), (1436, 160852), (2872, 80426), (5744, 40213)]