386543152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1433}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 783101664

約数和(自身を除く): 396558512

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 733, 1433, 1466, 2866, 2932, 5732, 5864, 11464, 11728, 16859, 22928, 32959, 33718, 65918, 67436, 131836, 134872, 263672, 269744, 527344, 1050389, 2100778, 4201556, 8403112, 16806224, 24158947, 48317894, 96635788, 193271576, 386543152]

約数ペア:

[(1, 386543152), (2, 193271576), (4, 96635788), (8, 48317894), (16, 24158947), (23, 16806224), (46, 8403112), (92, 4201556), (184, 2100778), (368, 1050389), (733, 527344), (1433, 269744), (1466, 263672), (2866, 134872), (2932, 131836), (5732, 67436), (5864, 65918), (11464, 33718), (11728, 32959), (16859, 22928)]