31277212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1303}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 58163616

約数和(自身を除く): 26886404

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 1303, 1412, 2606, 5212, 6001, 12002, 22151, 24004, 44302, 88604, 459959, 919918, 1839836, 7819303, 15638606, 31277212]

約数ペア:

[(1, 31277212), (2, 15638606), (4, 7819303), (17, 1839836), (34, 919918), (68, 459959), (353, 88604), (706, 44302), (1303, 24004), (1412, 22151), (2606, 12002), (5212, 6001)]