406144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 856800

約数和(自身を除く): 450656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 304, 334, 608, 668, 1216, 1336, 2432, 2672, 3173, 5344, 6346, 10688, 12692, 21376, 25384, 50768, 101536, 203072, 406144]

約数ペア:

[(1, 406144), (2, 203072), (4, 101536), (8, 50768), (16, 25384), (19, 21376), (32, 12692), (38, 10688), (64, 6346), (76, 5344), (128, 3173), (152, 2672), (167, 2432), (304, 1336), (334, 1216), (608, 668)]