85260866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{23131}}^1$

素因数の和:23249

約数の個数: 16

約数和(自身を含む): 136016160

約数和(自身を除く): 50755294

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 23131, 46262, 439489, 878978, 2243707, 4487414, 42630433, 85260866]

約数ペア:

[(1, 85260866), (2, 42630433), (19, 4487414), (38, 2243707), (97, 878978), (194, 439489), (1843, 46262), (3686, 23131)]