65068084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{45061}}^1$

素因数の和:45103

約数の個数: 18

約数和(自身を含む): 120180354

約数和(自身を除く): 55112270

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 45061, 90122, 180244, 856159, 1712318, 3424636, 16267021, 32534042, 65068084]

約数ペア:

[(1, 65068084), (2, 32534042), (4, 16267021), (19, 3424636), (38, 1712318), (76, 856159), (361, 180244), (722, 90122), (1444, 45061)]