67377152

素因数分解:

$2^{11}\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 136216080

約数和(自身を除く): 68838928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 197, 256, 334, 394, 512, 668, 788, 1024, 1336, 1576, 2048, 2672, 3152, 5344, 6304, 10688, 12608, 21376, 25216, 32899, 42752, 50432, 65798, 85504, 100864, 131596, 171008, 201728, 263192, 342016, 403456, 526384, 1052768, 2105536, 4211072, 8422144, 16844288, 33688576, 67377152]

約数ペア:

[(1, 67377152), (2, 33688576), (4, 16844288), (8, 8422144), (16, 4211072), (32, 2105536), (64, 1052768), (128, 526384), (167, 403456), (197, 342016), (256, 263192), (334, 201728), (394, 171008), (512, 131596), (668, 100864), (788, 85504), (1024, 65798), (1336, 50432), (1576, 42752), (2048, 32899), (2672, 25216), (3152, 21376), (5344, 12608), (6304, 10688)]