28431608

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{15937}}^1$

素因数の和:16166

約数の個数: 16

約数和(自身を含む): 53551680

約数和(自身を除く): 25120072

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 15937, 31874, 63748, 127496, 3553951, 7107902, 14215804, 28431608]

約数ペア:

[(1, 28431608), (2, 14215804), (4, 7107902), (8, 3553951), (223, 127496), (446, 63748), (892, 31874), (1784, 15937)]