80079886

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 121867200

約数和(自身を除く): 41787314

約数列:

[1, 2, 89, 178, 433, 866, 1039, 2078, 38537, 77074, 92471, 184942, 449887, 899774, 40039943, 80079886]

約数ペア:

[(1, 80079886), (2, 40039943), (89, 899774), (178, 449887), (433, 184942), (866, 92471), (1039, 77074), (2078, 38537)]