67609168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{384143}}^1$

素因数の和:384162

約数の個数: 20

約数和(自身を含む): 142901568

約数和(自身を除く): 75292400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 384143, 768286, 1536572, 3073144, 4225573, 6146288, 8451146, 16902292, 33804584, 67609168]

約数ペア:

[(1, 67609168), (2, 33804584), (4, 16902292), (8, 8451146), (11, 6146288), (16, 4225573), (22, 3073144), (44, 1536572), (88, 768286), (176, 384143)]