22640056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{166471}}^1$

素因数の和:166494

約数の個数: 16

約数和(自身を含む): 44947440

約数和(自身を除く): 22307384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 166471, 332942, 665884, 1331768, 2830007, 5660014, 11320028, 22640056]

約数ペア:

[(1, 22640056), (2, 11320028), (4, 5660014), (8, 2830007), (17, 1331768), (34, 665884), (68, 332942), (136, 166471)]