81200014

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{12527}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 139511808

約数和(自身を除く): 58311794

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 12527, 25054, 87689, 175378, 5800001, 11600002, 40600007, 81200014]

約数ペア:

[(1, 81200014), (2, 40600007), (7, 11600002), (14, 5800001), (463, 175378), (926, 87689), (3241, 25054), (6482, 12527)]