16865656

素因数分解:

$2^3\times {\mathrm{1061}}^1\times {\mathrm{1987}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 31668840

約数和(自身を除く): 14803184

約数列:

[1, 2, 4, 8, 1061, 1987, 2122, 3974, 4244, 7948, 8488, 15896, 2108207, 4216414, 8432828, 16865656]

約数ペア:

[(1, 16865656), (2, 8432828), (4, 4216414), (8, 2108207), (1061, 15896), (1987, 8488), (2122, 7948), (3974, 4244)]