129356896

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{8233}}^1$

素因数の和:8734

約数の個数: 24

約数和(自身を含む): 255221064

約数和(自身を除く): 125864168

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 7856, 8233, 15712, 16466, 32932, 65864, 131728, 263456, 4042403, 8084806, 16169612, 32339224, 64678448, 129356896]

約数ペア:

[(1, 129356896), (2, 64678448), (4, 32339224), (8, 16169612), (16, 8084806), (32, 4042403), (491, 263456), (982, 131728), (1964, 65864), (3928, 32932), (7856, 16466), (8233, 15712)]