30459568

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26813}}^1$

素因数の和:26892

約数の個数: 20

約数和(自身を含む): 59848848

約数和(自身を除く): 29389280

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26813, 53626, 107252, 214504, 429008, 1903723, 3807446, 7614892, 15229784, 30459568]

約数ペア:

[(1, 30459568), (2, 15229784), (4, 7614892), (8, 3807446), (16, 1903723), (71, 429008), (142, 214504), (284, 107252), (568, 53626), (1136, 26813)]