85327888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{130073}}^1$

素因数の和:130122

約数の個数: 20

約数和(自身を含む): 169356348

約数和(自身を除く): 84028460

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 130073, 260146, 520292, 1040584, 2081168, 5332993, 10665986, 21331972, 42663944, 85327888]

約数ペア:

[(1, 85327888), (2, 42663944), (4, 21331972), (8, 10665986), (16, 5332993), (41, 2081168), (82, 1040584), (164, 520292), (328, 260146), (656, 130073)]