30563344

素因数分解:

$2^4\times 7^1\times {\mathrm{272887}}^1$

素因数の和:272902

約数の個数: 20

約数和(自身を含む): 67676224

約数和(自身を除く): 37112880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272887, 545774, 1091548, 1910209, 2183096, 3820418, 4366192, 7640836, 15281672, 30563344]

約数ペア:

[(1, 30563344), (2, 15281672), (4, 7640836), (7, 4366192), (8, 3820418), (14, 2183096), (16, 1910209), (28, 1091548), (56, 545774), (112, 272887)]