248311.0000000

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{5717}}^1$

素因数の和:5832

約数の個数: 20

約数和(自身を含む): 19143864

約数和(自身を除く): 9356360

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 5717, 11434, 22868, 45736, 91472, 611719, 1223438, 2446876, 4893752, 9787504]

約数ペア:

[(1, 9787504), (2, 4893752), (4, 2446876), (8, 1223438), (16, 611719), (107, 91472), (214, 45736), (428, 22868), (856, 11434), (1712, 5717)]