331323326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{80929}}^1$

素因数の和:81043

約数の個数: 16

約数和(自身を含む): 524426400

約数和(自身を除く): 193103074

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 80929, 161858, 1861367, 3722734, 7202681, 14405362, 165661663, 331323326]

約数ペア:

[(1, 331323326), (2, 165661663), (23, 14405362), (46, 7202681), (89, 3722734), (178, 1861367), (2047, 161858), (4094, 80929)]