84126376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{553463}}^1$

素因数の和:553488

約数の個数: 16

約数和(自身を含む): 166039200

約数和(自身を除く): 81912824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 553463, 1106926, 2213852, 4427704, 10515797, 21031594, 42063188, 84126376]

約数ペア:

[(1, 84126376), (2, 42063188), (4, 21031594), (8, 10515797), (19, 4427704), (38, 2213852), (76, 1106926), (152, 553463)]