22547824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 48160112

約数和(自身を除く): 25612288

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2521, 4472, 5042, 8944, 10084, 20168, 32773, 40336, 65546, 108403, 131092, 216806, 262184, 433612, 524368, 867224, 1409239, 1734448, 2818478, 5636956, 11273912, 22547824]

約数ペア:

[(1, 22547824), (2, 11273912), (4, 5636956), (8, 2818478), (13, 1734448), (16, 1409239), (26, 867224), (43, 524368), (52, 433612), (86, 262184), (104, 216806), (172, 131092), (208, 108403), (344, 65546), (559, 40336), (688, 32773), (1118, 20168), (2236, 10084), (2521, 8944), (4472, 5042)]