30438416

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9857}}^1$

素因数の和:10058

約数の個数: 20

約数和(自身を含む): 59286012

約数和(自身を除く): 28847596

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9857, 19714, 39428, 78856, 157712, 1902401, 3804802, 7609604, 15219208, 30438416]

約数ペア:

[(1, 30438416), (2, 15219208), (4, 7609604), (8, 3804802), (16, 1902401), (193, 157712), (386, 78856), (772, 39428), (1544, 19714), (3088, 9857)]