170989424

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{99877}}^1$

素因数の和:99992

約数の個数: 20

約数和(自身を含む): 334391544

約数和(自身を除く): 163402120

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 99877, 199754, 399508, 799016, 1598032, 10686839, 21373678, 42747356, 85494712, 170989424]

約数ペア:

[(1, 170989424), (2, 85494712), (4, 42747356), (8, 21373678), (16, 10686839), (107, 1598032), (214, 799016), (428, 399508), (856, 199754), (1712, 99877)]