8730032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12689}}^1$

素因数の和:12740

約数の個数: 20

約数和(自身を含む): 17309160

約数和(自身を除く): 8579128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12689, 25378, 50756, 101512, 203024, 545627, 1091254, 2182508, 4365016, 8730032]

約数ペア:

[(1, 8730032), (2, 4365016), (4, 2182508), (8, 1091254), (16, 545627), (43, 203024), (86, 101512), (172, 50756), (344, 25378), (688, 12689)]