84812656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 174172880

約数和(自身を除く): 89360224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1777, 2512, 2983, 3554, 5966, 7108, 11932, 14216, 23864, 28432, 33763, 47728, 67526, 135052, 270104, 278989, 540208, 557978, 1115956, 2231912, 4463824, 5300791, 10601582, 21203164, 42406328, 84812656]

約数ペア:

[(1, 84812656), (2, 42406328), (4, 21203164), (8, 10601582), (16, 5300791), (19, 4463824), (38, 2231912), (76, 1115956), (152, 557978), (157, 540208), (304, 278989), (314, 270104), (628, 135052), (1256, 67526), (1777, 47728), (2512, 33763), (2983, 28432), (3554, 23864), (5966, 14216), (7108, 11932)]