22716728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66037}}^1$

素因数の和:66086

約数の個数: 16

約数和(自身を含む): 43585080

約数和(自身を除く): 20868352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66037, 132074, 264148, 528296, 2839591, 5679182, 11358364, 22716728]

約数ペア:

[(1, 22716728), (2, 11358364), (4, 5679182), (8, 2839591), (43, 528296), (86, 264148), (172, 132074), (344, 66037)]