89284856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 172104240

約数和(自身を除く): 82819384

約数列:

[1, 2, 4, 8, 43, 86, 172, 277, 344, 554, 937, 1108, 1874, 2216, 3748, 7496, 11911, 23822, 40291, 47644, 80582, 95288, 161164, 259549, 322328, 519098, 1038196, 2076392, 11160607, 22321214, 44642428, 89284856]

約数ペア:

[(1, 89284856), (2, 44642428), (4, 22321214), (8, 11160607), (43, 2076392), (86, 1038196), (172, 519098), (277, 322328), (344, 259549), (554, 161164), (937, 95288), (1108, 80582), (1874, 47644), (2216, 40291), (3748, 23822), (7496, 11911)]