80312639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 92880000

約数和(自身を除く): 12567361

約数列:

[1, 11, 19, 149, 209, 1639, 2579, 2831, 28369, 31141, 49001, 384271, 539011, 4226981, 7301149, 80312639]

約数ペア:

[(1, 80312639), (11, 7301149), (19, 4226981), (149, 539011), (209, 384271), (1639, 49001), (2579, 31141), (2831, 28369)]