86509906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3529}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 158595840

約数和(自身を除く): 72085934

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 3529, 7058, 12257, 24514, 24703, 49406, 59993, 119986, 363487, 419951, 726974, 839902, 2544409, 5088818, 6179279, 12358558, 43254953, 86509906]

約数ペア:

[(1, 86509906), (2, 43254953), (7, 12358558), (14, 6179279), (17, 5088818), (34, 2544409), (103, 839902), (119, 726974), (206, 419951), (238, 363487), (721, 119986), (1442, 59993), (1751, 49406), (3502, 24703), (3529, 24514), (7058, 12257)]