30802768

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{18691}}^1$

素因数の和:18802

約数の個数: 20

約数和(自身を含む): 60263008

約数和(自身を除く): 29460240

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 18691, 37382, 74764, 149528, 299056, 1925173, 3850346, 7700692, 15401384, 30802768]

約数ペア:

[(1, 30802768), (2, 15401384), (4, 7700692), (8, 3850346), (16, 1925173), (103, 299056), (206, 149528), (412, 74764), (824, 37382), (1648, 18691)]