40946488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 84155760

約数和(自身を除く): 43209272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 1997, 2563, 3994, 5126, 7988, 10252, 15976, 20504, 21967, 43934, 87868, 175736, 465301, 930602, 1861204, 3722408, 5118311, 10236622, 20473244, 40946488]

約数ペア:

[(1, 40946488), (2, 20473244), (4, 10236622), (8, 5118311), (11, 3722408), (22, 1861204), (44, 930602), (88, 465301), (233, 175736), (466, 87868), (932, 43934), (1864, 21967), (1997, 20504), (2563, 15976), (3994, 10252), (5126, 7988)]