64534144

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{3019}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 129376800

約数和(自身を除く): 64842656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 3019, 5344, 6038, 10688, 12076, 21376, 24152, 48304, 96608, 193216, 386432, 504173, 1008346, 2016692, 4033384, 8066768, 16133536, 32267072, 64534144]

約数ペア:

[(1, 64534144), (2, 32267072), (4, 16133536), (8, 8066768), (16, 4033384), (32, 2016692), (64, 1008346), (128, 504173), (167, 386432), (334, 193216), (668, 96608), (1336, 48304), (2672, 24152), (3019, 21376), (5344, 12076), (6038, 10688)]