80890087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 87851520

約数和(自身を除く): 6961433

約数列:

[1, 19, 61, 71, 983, 1159, 1349, 4331, 18677, 59963, 69793, 82289, 1139297, 1326067, 4257373, 80890087]

約数ペア:

[(1, 80890087), (19, 4257373), (61, 1326067), (71, 1139297), (983, 82289), (1159, 69793), (1349, 59963), (4331, 18677)]