276161008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{161309}}^1$

素因数の和:161424

約数の個数: 20

約数和(自身を含む): 540065880

約数和(自身を除く): 263904872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 161309, 322618, 645236, 1290472, 2580944, 17260063, 34520126, 69040252, 138080504, 276161008]

約数ペア:

[(1, 276161008), (2, 138080504), (4, 69040252), (8, 34520126), (16, 17260063), (107, 2580944), (214, 1290472), (428, 645236), (856, 322618), (1712, 161309)]