30666512

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{4447}}^1$

素因数の和:4886

約数の個数: 20

約数和(自身を含む): 59567616

約数和(自身を除く): 28901104

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 4447, 6896, 8894, 17788, 35576, 71152, 1916657, 3833314, 7666628, 15333256, 30666512]

約数ペア:

[(1, 30666512), (2, 15333256), (4, 7666628), (8, 3833314), (16, 1916657), (431, 71152), (862, 35576), (1724, 17788), (3448, 8894), (4447, 6896)]