85158437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49253}}^1$

素因数の和:49292

約数の個数: 16

約数和(自身を含む): 110328960

約数和(自身を除く): 25170523

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 49253, 344771, 640289, 935807, 4482023, 6550649, 12165491, 85158437]

約数ペア:

[(1, 85158437), (7, 12165491), (13, 6550649), (19, 4482023), (91, 935807), (133, 640289), (247, 344771), (1729, 49253)]