30853816

素因数分解:

$2^3\times 7^1\times {\mathrm{550961}}^1$

素因数の和:550974

約数の個数: 16

約数和(自身を含む): 66115440

約数和(自身を除く): 35261624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 550961, 1101922, 2203844, 3856727, 4407688, 7713454, 15426908, 30853816]

約数ペア:

[(1, 30853816), (2, 15426908), (4, 7713454), (7, 4407688), (8, 3856727), (14, 2203844), (28, 1101922), (56, 550961)]