172026854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{2591}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 261740160

約数和(自身を除く): 89713306

約数列:

[1, 2, 89, 178, 373, 746, 2591, 5182, 33197, 66394, 230599, 461198, 966443, 1932886, 86013427, 172026854]

約数ペア:

[(1, 172026854), (2, 86013427), (89, 1932886), (178, 966443), (373, 461198), (746, 230599), (2591, 66394), (5182, 33197)]