80063188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14431}}^1$

素因数の和:14527

約数の個数: 24

約数和(自身を含む): 149515520

約数和(自身を除く): 69452332

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 14431, 28862, 57724, 274189, 548378, 1053463, 1096756, 2106926, 4213852, 20015797, 40031594, 80063188]

約数ペア:

[(1, 80063188), (2, 40031594), (4, 20015797), (19, 4213852), (38, 2106926), (73, 1096756), (76, 1053463), (146, 548378), (292, 274189), (1387, 57724), (2774, 28862), (5548, 14431)]