8422144

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 16997904

約数和(自身を除く): 8575760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 197, 256, 334, 394, 668, 788, 1336, 1576, 2672, 3152, 5344, 6304, 10688, 12608, 21376, 25216, 32899, 42752, 50432, 65798, 131596, 263192, 526384, 1052768, 2105536, 4211072, 8422144]

約数ペア:

[(1, 8422144), (2, 4211072), (4, 2105536), (8, 1052768), (16, 526384), (32, 263192), (64, 131596), (128, 65798), (167, 50432), (197, 42752), (256, 32899), (334, 25216), (394, 21376), (668, 12608), (788, 10688), (1336, 6304), (1576, 5344), (2672, 3152)]