23817872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 50871744

約数和(自身を除く): 27053872

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2663, 4472, 5326, 8944, 10652, 21304, 34619, 42608, 69238, 114509, 138476, 229018, 276952, 458036, 553904, 916072, 1488617, 1832144, 2977234, 5954468, 11908936, 23817872]

約数ペア:

[(1, 23817872), (2, 11908936), (4, 5954468), (8, 2977234), (13, 1832144), (16, 1488617), (26, 916072), (43, 553904), (52, 458036), (86, 276952), (104, 229018), (172, 138476), (208, 114509), (344, 69238), (559, 42608), (688, 34619), (1118, 21304), (2236, 10652), (2663, 8944), (4472, 5326)]