40973008

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{2221}}^1$

素因数の和:3382

約数の個数: 20

約数和(自身を含む): 79489828

約数和(自身を除く): 38516820

約数列:

[1, 2, 4, 8, 16, 1153, 2221, 2306, 4442, 4612, 8884, 9224, 17768, 18448, 35536, 2560813, 5121626, 10243252, 20486504, 40973008]

約数ペア:

[(1, 40973008), (2, 20486504), (4, 10243252), (8, 5121626), (16, 2560813), (1153, 35536), (2221, 18448), (2306, 17768), (4442, 9224), (4612, 8884)]