22042568

素因数分解:

$2^3\times {\mathrm{1601}}^1\times {\mathrm{1721}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 41379660

約数和(自身を除く): 19337092

約数列:

[1, 2, 4, 8, 1601, 1721, 3202, 3442, 6404, 6884, 12808, 13768, 2755321, 5510642, 11021284, 22042568]

約数ペア:

[(1, 22042568), (2, 11021284), (4, 5510642), (8, 2755321), (1601, 13768), (1721, 12808), (3202, 6884), (3442, 6404)]