84208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:304

約数の個数: 20

約数和(自身を含む): 172360

約数和(自身を除く): 88152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 277, 304, 554, 1108, 2216, 4432, 5263, 10526, 21052, 42104, 84208]

約数ペア:

[(1, 84208), (2, 42104), (4, 21052), (8, 10526), (16, 5263), (19, 4432), (38, 2216), (76, 1108), (152, 554), (277, 304)]