22559408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82939}}^1$

素因数の和:82964

約数の個数: 20

約数和(自身を含む): 46280520

約数和(自身を除く): 23721112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82939, 165878, 331756, 663512, 1327024, 1409963, 2819926, 5639852, 11279704, 22559408]

約数ペア:

[(1, 22559408), (2, 11279704), (4, 5639852), (8, 2819926), (16, 1409963), (17, 1327024), (34, 663512), (68, 331756), (136, 165878), (272, 82939)]