56732944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{208577}}^1$

素因数の和:208602

約数の個数: 20

約数和(自身を含む): 116386524

約数和(自身を除く): 59653580

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 208577, 417154, 834308, 1668616, 3337232, 3545809, 7091618, 14183236, 28366472, 56732944]

約数ペア:

[(1, 56732944), (2, 28366472), (4, 14183236), (8, 7091618), (16, 3545809), (17, 3337232), (34, 1668616), (68, 834308), (136, 417154), (272, 208577)]