193746304

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{35201}}^1$

素因数の和:35258

約数の個数: 32

約数和(自身を含む): 394966440

約数和(自身を除く): 201220136

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 35201, 70402, 140804, 281608, 563216, 1126432, 1513643, 2252864, 3027286, 4505728, 6054572, 12109144, 24218288, 48436576, 96873152, 193746304]

約数ペア:

[(1, 193746304), (2, 96873152), (4, 48436576), (8, 24218288), (16, 12109144), (32, 6054572), (43, 4505728), (64, 3027286), (86, 2252864), (128, 1513643), (172, 1126432), (344, 563216), (688, 281608), (1376, 140804), (2752, 70402), (5504, 35201)]