30798928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66377}}^1$

素因数の和:66414

約数の個数: 20

約数和(自身を含む): 61731540

約数和(自身を除く): 30932612

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66377, 132754, 265508, 531016, 1062032, 1924933, 3849866, 7699732, 15399464, 30798928]

約数ペア:

[(1, 30798928), (2, 15399464), (4, 7699732), (8, 3849866), (16, 1924933), (29, 1062032), (58, 531016), (116, 265508), (232, 132754), (464, 66377)]