85810067

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19489}}^1$

素因数の和:19550

約数の個数: 16

約数和(自身を含む): 106649280

約数和(自身を除く): 20839213

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 19489, 136423, 331313, 721093, 2319191, 5047651, 12258581, 85810067]

約数ペア:

[(1, 85810067), (7, 12258581), (17, 5047651), (37, 2319191), (119, 721093), (259, 331313), (629, 136423), (4403, 19489)]