87921212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12553}}^1$

素因数の和:12677

約数の個数: 24

約数和(自身を含む): 164507616

約数和(自身を除く): 76586404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 12553, 25106, 50212, 213401, 426802, 853604, 1292959, 2585918, 5171836, 21980303, 43960606, 87921212]

約数ペア:

[(1, 87921212), (2, 43960606), (4, 21980303), (17, 5171836), (34, 2585918), (68, 1292959), (103, 853604), (206, 426802), (412, 213401), (1751, 50212), (3502, 25106), (7004, 12553)]