85144208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{129793}}^1$

素因数の和:129842

約数の個数: 20

約数和(自身を含む): 168991788

約数和(自身を除く): 83847580

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 129793, 259586, 519172, 1038344, 2076688, 5321513, 10643026, 21286052, 42572104, 85144208]

約数ペア:

[(1, 85144208), (2, 42572104), (4, 21286052), (8, 10643026), (16, 5321513), (41, 2076688), (82, 1038344), (164, 519172), (328, 259586), (656, 129793)]