40544584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{220351}}^1$

素因数の和:220380

約数の個数: 16

約数和(自身を含む): 79326720

約数和(自身を除く): 38782136

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 220351, 440702, 881404, 1762808, 5068073, 10136146, 20272292, 40544584]

約数ペア:

[(1, 40544584), (2, 20272292), (4, 10136146), (8, 5068073), (23, 1762808), (46, 881404), (92, 440702), (184, 220351)]