89025136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 89713424

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 1559, 3118, 3569, 6236, 7138, 12472, 14276, 24944, 28552, 57104, 67037, 129397, 134074, 258794, 268148, 517588, 536296, 1035176, 1072592, 2070352, 5564071, 11128142, 22256284, 44512568, 89025136]

約数ペア:

[(1, 89025136), (2, 44512568), (4, 22256284), (8, 11128142), (16, 5564071), (43, 2070352), (83, 1072592), (86, 1035176), (166, 536296), (172, 517588), (332, 268148), (344, 258794), (664, 134074), (688, 129397), (1328, 67037), (1559, 57104), (3118, 28552), (3569, 24944), (6236, 14276), (7138, 12472)]