289586512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{169151}}^1$

素因数の和:169266

約数の個数: 20

約数和(自身を含む): 566320896

約数和(自身を除く): 276734384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 169151, 338302, 676604, 1353208, 2706416, 18099157, 36198314, 72396628, 144793256, 289586512]

約数ペア:

[(1, 289586512), (2, 144793256), (4, 72396628), (8, 36198314), (16, 18099157), (107, 2706416), (214, 1353208), (428, 676604), (856, 338302), (1712, 169151)]