53859536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198013}}^1$

素因数の和:198038

約数の個数: 20

約数和(自身を含む): 110491812

約数和(自身を除く): 56632276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198013, 396026, 792052, 1584104, 3168208, 3366221, 6732442, 13464884, 26929768, 53859536]

約数ペア:

[(1, 53859536), (2, 26929768), (4, 13464884), (8, 6732442), (16, 3366221), (17, 3168208), (34, 1584104), (68, 792052), (136, 396026), (272, 198013)]