84622352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{278363}}^1$

素因数の和:278390

約数の個数: 20

約数和(自身を含む): 172585680

約数和(自身を除く): 87963328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 278363, 556726, 1113452, 2226904, 4453808, 5288897, 10577794, 21155588, 42311176, 84622352]

約数ペア:

[(1, 84622352), (2, 42311176), (4, 21155588), (8, 10577794), (16, 5288897), (19, 4453808), (38, 2226904), (76, 1113452), (152, 556726), (304, 278363)]