22518064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82787}}^1$

素因数の和:82812

約数の個数: 20

約数和(自身を含む): 46195704

約数和(自身を除く): 23677640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82787, 165574, 331148, 662296, 1324592, 1407379, 2814758, 5629516, 11259032, 22518064]

約数ペア:

[(1, 22518064), (2, 11259032), (4, 5629516), (8, 2814758), (16, 1407379), (17, 1324592), (34, 662296), (68, 331148), (136, 165574), (272, 82787)]