80271826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5107}}^1$

素因数の和:5409

約数の個数: 16

約数和(自身を含む): 125043840

約数和(自身を除く): 44772014

約数列:

[1, 2, 29, 58, 271, 542, 5107, 7859, 10214, 15718, 148103, 296206, 1383997, 2767994, 40135913, 80271826]

約数ペア:

[(1, 80271826), (2, 40135913), (29, 2767994), (58, 1383997), (271, 296206), (542, 148103), (5107, 15718), (7859, 10214)]