16422896

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 36557184

約数和(自身を除く): 20134288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 443, 662, 886, 1324, 1772, 2317, 2648, 3101, 3544, 4634, 5296, 6202, 7088, 9268, 12404, 18536, 24808, 37072, 49616, 146633, 293266, 586532, 1026431, 1173064, 2052862, 2346128, 4105724, 8211448, 16422896]

約数ペア:

[(1, 16422896), (2, 8211448), (4, 4105724), (7, 2346128), (8, 2052862), (14, 1173064), (16, 1026431), (28, 586532), (56, 293266), (112, 146633), (331, 49616), (443, 37072), (662, 24808), (886, 18536), (1324, 12404), (1772, 9268), (2317, 7088), (2648, 6202), (3101, 5296), (3544, 4634)]