30884528

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{4397}}^1$

素因数の和:4844

約数の個数: 20

約数和(自身を含む): 59988720

約数和(自身を除く): 29104192

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 4397, 7024, 8794, 17588, 35176, 70352, 1930283, 3860566, 7721132, 15442264, 30884528]

約数ペア:

[(1, 30884528), (2, 15442264), (4, 7721132), (8, 3860566), (16, 1930283), (439, 70352), (878, 35176), (1756, 17588), (3512, 8794), (4397, 7024)]