30681232

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{8599}}^1$

素因数の和:8830

約数の個数: 20

約数和(自身を含む): 59718400

約数和(自身を除く): 29037168

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 8599, 17198, 34396, 68792, 137584, 1917577, 3835154, 7670308, 15340616, 30681232]

約数ペア:

[(1, 30681232), (2, 15340616), (4, 7670308), (8, 3835154), (16, 1917577), (223, 137584), (446, 68792), (892, 34396), (1784, 17198), (3568, 8599)]