30820912

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{12757}}^1$

素因数の和:12916

約数の個数: 20

約数和(自身を含む): 60115696

約数和(自身を除く): 29294784

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 12757, 25514, 51028, 102056, 204112, 1926307, 3852614, 7705228, 15410456, 30820912]

約数ペア:

[(1, 30820912), (2, 15410456), (4, 7705228), (8, 3852614), (16, 1926307), (151, 204112), (302, 102056), (604, 51028), (1208, 25514), (2416, 12757)]