84249212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28813}}^1$

素因数の和:28877

約数の個数: 24

約数和(自身を含む): 159744816

約数和(自身を除く): 75495604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 28813, 57626, 115252, 489821, 979642, 1238959, 1959284, 2477918, 4955836, 21062303, 42124606, 84249212]

約数ペア:

[(1, 84249212), (2, 42124606), (4, 21062303), (17, 4955836), (34, 2477918), (43, 1959284), (68, 1238959), (86, 979642), (172, 489821), (731, 115252), (1462, 57626), (2924, 28813)]