86820268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{773}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 155908368

約数和(自身を除く): 69088100

約数列:

[1, 2, 4, 43, 86, 172, 653, 773, 1306, 1546, 2612, 3092, 28079, 33239, 56158, 66478, 112316, 132956, 504769, 1009538, 2019076, 21705067, 43410134, 86820268]

約数ペア:

[(1, 86820268), (2, 43410134), (4, 21705067), (43, 2019076), (86, 1009538), (172, 504769), (653, 132956), (773, 112316), (1306, 66478), (1546, 56158), (2612, 33239), (3092, 28079)]