22386488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 21331912

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1103, 2206, 2537, 4412, 5074, 8824, 10148, 20296, 47429, 65077, 94858, 130154, 189716, 260308, 379432, 520616, 2798311, 5596622, 11193244, 22386488]

約数ペア:

[(1, 22386488), (2, 11193244), (4, 5596622), (8, 2798311), (43, 520616), (59, 379432), (86, 260308), (118, 189716), (172, 130154), (236, 94858), (344, 65077), (472, 47429), (1103, 20296), (2206, 10148), (2537, 8824), (4412, 5074)]