31136042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51721}}^1$

素因数の和:51773

約数の個数: 16

約数和(自身を含む): 54618432

約数和(自身を除く): 23482390

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51721, 103442, 362047, 724094, 2224003, 4448006, 15568021, 31136042]

約数ペア:

[(1, 31136042), (2, 15568021), (7, 4448006), (14, 2224003), (43, 724094), (86, 362047), (301, 103442), (602, 51721)]