41999992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 39607688

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 1471, 2942, 3569, 5884, 7138, 11768, 14276, 28552, 63253, 122093, 126506, 244186, 253012, 488372, 506024, 976744, 5249999, 10499998, 20999996, 41999992]

約数ペア:

[(1, 41999992), (2, 20999996), (4, 10499998), (8, 5249999), (43, 976744), (83, 506024), (86, 488372), (166, 253012), (172, 244186), (332, 126506), (344, 122093), (664, 63253), (1471, 28552), (2942, 14276), (3569, 11768), (5884, 7138)]