85688207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 18

約数和(自身を含む): 96679296

約数和(自身を除く): 10991089

約数列:

[1, 11, 43, 121, 383, 473, 1849, 4213, 5203, 16469, 20339, 46343, 181159, 223729, 708167, 1992749, 7789837, 85688207]

約数ペア:

[(1, 85688207), (11, 7789837), (43, 1992749), (121, 708167), (383, 223729), (473, 181159), (1849, 46343), (4213, 20339), (5203, 16469)]