47481976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 44770184

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 1663, 3326, 3569, 6652, 7138, 13304, 14276, 28552, 71509, 138029, 143018, 276058, 286036, 552116, 572072, 1104232, 5935247, 11870494, 23740988, 47481976]

約数ペア:

[(1, 47481976), (2, 23740988), (4, 11870494), (8, 5935247), (43, 1104232), (83, 572072), (86, 552116), (166, 286036), (172, 276058), (332, 143018), (344, 138029), (664, 71509), (1663, 28552), (3326, 14276), (3569, 13304), (6652, 7138)]