81741634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{3643}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 132233472

約数和(自身を除く): 50491838

約数列:

[1, 2, 13, 26, 863, 1726, 3643, 7286, 11219, 22438, 47359, 94718, 3143909, 6287818, 40870817, 81741634]

約数ペア:

[(1, 81741634), (2, 40870817), (13, 6287818), (26, 3143909), (863, 94718), (1726, 47359), (3643, 22438), (7286, 11219)]