81003908

素因数分解:

$2^2\times {\mathrm{433}}^1\times {\mathrm{46769}}^1$

素因数の和:47206

約数の個数: 12

約数和(自身を含む): 142087260

約数和(自身を除く): 61083352

約数列:

[1, 2, 4, 433, 866, 1732, 46769, 93538, 187076, 20250977, 40501954, 81003908]

約数ペア:

[(1, 81003908), (2, 40501954), (4, 20250977), (433, 187076), (866, 93538), (1732, 46769)]