87985028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3529}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 161306880

約数和(自身を除く): 73321852

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 3529, 6233, 7058, 12466, 14116, 24932, 81167, 162334, 324668, 956359, 1912718, 3825436, 21996257, 43992514, 87985028]

約数ペア:

[(1, 87985028), (2, 43992514), (4, 21996257), (23, 3825436), (46, 1912718), (92, 956359), (271, 324668), (542, 162334), (1084, 81167), (3529, 24932), (6233, 14116), (7058, 12466)]