80330294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28751}}^1$

素因数の和:28891

約数の個数: 16

約数和(自身を含む): 132489216

約数和(自身を除く): 52158922

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 28751, 57502, 316261, 632522, 3651377, 7302754, 40165147, 80330294]

約数ペア:

[(1, 80330294), (2, 40165147), (11, 7302754), (22, 3651377), (127, 632522), (254, 316261), (1397, 57502), (2794, 28751)]