382897456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{556537}}^1$

素因数の和:556588

約数の個数: 20

約数和(自身を含む): 759117832

約数和(自身を除く): 376220376

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 556537, 1113074, 2226148, 4452296, 8904592, 23931091, 47862182, 95724364, 191448728, 382897456]

約数ペア:

[(1, 382897456), (2, 191448728), (4, 95724364), (8, 47862182), (16, 23931091), (43, 8904592), (86, 4452296), (172, 2226148), (344, 1113074), (688, 556537)]