86185390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{297191}}^1$

素因数の和:297227

約数の個数: 16

約数和(自身を含む): 160483680

約数和(自身を除く): 74298290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 297191, 594382, 1485955, 2971910, 8618539, 17237078, 43092695, 86185390]

約数ペア:

[(1, 86185390), (2, 43092695), (5, 17237078), (10, 8618539), (29, 2971910), (58, 1485955), (145, 594382), (290, 297191)]