86650810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{84127}}^1$

素因数の和:84237

約数の個数: 16

約数和(自身を含む): 157487616

約数和(自身を除く): 70836806

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 84127, 168254, 420635, 841270, 8665081, 17330162, 43325405, 86650810]

約数ペア:

[(1, 86650810), (2, 43325405), (5, 17330162), (10, 8665081), (103, 841270), (206, 420635), (515, 168254), (1030, 84127)]