171522224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5237}}^1$

素因数の和:5357

約数の個数: 40

約数和(自身を含む): 350736480

約数和(自身を除く): 179214256

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 5237, 8188, 10474, 16376, 20948, 32752, 41896, 83792, 120451, 240902, 466093, 481804, 932186, 963608, 1864372, 1927216, 3728744, 7457488, 10720139, 21440278, 42880556, 85761112, 171522224]

約数ペア:

[(1, 171522224), (2, 85761112), (4, 42880556), (8, 21440278), (16, 10720139), (23, 7457488), (46, 3728744), (89, 1927216), (92, 1864372), (178, 963608), (184, 932186), (356, 481804), (368, 466093), (712, 240902), (1424, 120451), (2047, 83792), (4094, 41896), (5237, 32752), (8188, 20948), (10474, 16376)]