85890670

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{83389}}^1$

素因数の和:83499

約数の個数: 16

約数和(自身を含む): 156106080

約数和(自身を除く): 70215410

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 83389, 166778, 416945, 833890, 8589067, 17178134, 42945335, 85890670]

約数ペア:

[(1, 85890670), (2, 42945335), (5, 17178134), (10, 8589067), (103, 833890), (206, 416945), (515, 166778), (1030, 83389)]