40767728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82193}}^1$

素因数の和:82232

約数の個数: 20

約数和(自身を含む): 81536448

約数和(自身を除く): 40768720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82193, 164386, 328772, 657544, 1315088, 2547983, 5095966, 10191932, 20383864, 40767728]

約数ペア:

[(1, 40767728), (2, 20383864), (4, 10191932), (8, 5095966), (16, 2547983), (31, 1315088), (62, 657544), (124, 328772), (248, 164386), (496, 82193)]