30839824

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12277}}^1$

素因数の和:12442

約数の個数: 20

約数和(自身を含む): 60137644

約数和(自身を除く): 29297820

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12277, 24554, 49108, 98216, 196432, 1927489, 3854978, 7709956, 15419912, 30839824]

約数ペア:

[(1, 30839824), (2, 15419912), (4, 7709956), (8, 3854978), (16, 1927489), (157, 196432), (314, 98216), (628, 49108), (1256, 24554), (2512, 12277)]