812288

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 1716960

約数和(自身を除く): 904672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 256, 304, 334, 608, 668, 1216, 1336, 2432, 2672, 3173, 4864, 5344, 6346, 10688, 12692, 21376, 25384, 42752, 50768, 101536, 203072, 406144, 812288]

約数ペア:

[(1, 812288), (2, 406144), (4, 203072), (8, 101536), (16, 50768), (19, 42752), (32, 25384), (38, 21376), (64, 12692), (76, 10688), (128, 6346), (152, 5344), (167, 4864), (256, 3173), (304, 2672), (334, 2432), (608, 1336), (668, 1216)]