22889728

素因数分解:

$2^8\times {\mathrm{89413}}^1$

素因数の和:89429

約数の個数: 18

約数和(自身を含む): 45690554

約数和(自身を除く): 22800826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 89413, 178826, 357652, 715304, 1430608, 2861216, 5722432, 11444864, 22889728]

約数ペア:

[(1, 22889728), (2, 11444864), (4, 5722432), (8, 2861216), (16, 1430608), (32, 715304), (64, 357652), (128, 178826), (256, 89413)]