16231812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 23093628

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 379, 498, 516, 758, 996, 1137, 1516, 2274, 3569, 4548, 7138, 10707, 14276, 16297, 21414, 31457, 32594, 42828, 48891, 62914, 65188, 94371, 97782, 125828, 188742, 195564, 377484, 1352651, 2705302, 4057953, 5410604, 8115906, 16231812]

約数ペア:

[(1, 16231812), (2, 8115906), (3, 5410604), (4, 4057953), (6, 2705302), (12, 1352651), (43, 377484), (83, 195564), (86, 188742), (129, 125828), (166, 97782), (172, 94371), (249, 65188), (258, 62914), (332, 48891), (379, 42828), (498, 32594), (516, 31457), (758, 21414), (996, 16297), (1137, 14276), (1516, 10707), (2274, 7138), (3569, 4548)]