30862448

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13877}}^1$

素因数の和:14024

約数の個数: 20

約数和(自身を含む): 60230520

約数和(自身を除く): 29368072

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13877, 27754, 55508, 111016, 222032, 1928903, 3857806, 7715612, 15431224, 30862448]

約数ペア:

[(1, 30862448), (2, 15431224), (4, 7715612), (8, 3857806), (16, 1928903), (139, 222032), (278, 111016), (556, 55508), (1112, 27754), (2224, 13877)]