84287836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1193}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 156461760

約数和(自身を除く): 72173924

約数列:

[1, 2, 4, 17, 34, 68, 1039, 1193, 2078, 2386, 4156, 4772, 17663, 20281, 35326, 40562, 70652, 81124, 1239527, 2479054, 4958108, 21071959, 42143918, 84287836]

約数ペア:

[(1, 84287836), (2, 42143918), (4, 21071959), (17, 4958108), (34, 2479054), (68, 1239527), (1039, 81124), (1193, 70652), (2078, 40562), (2386, 35326), (4156, 20281), (4772, 17663)]