81282616

素因数分解:

$2^3\times {\mathrm{2789}}^1\times {\mathrm{3643}}^1$

素因数の和:6438

約数の個数: 16

約数和(自身を含む): 152501400

約数和(自身を除く): 71218784

約数列:

[1, 2, 4, 8, 2789, 3643, 5578, 7286, 11156, 14572, 22312, 29144, 10160327, 20320654, 40641308, 81282616]

約数ペア:

[(1, 81282616), (2, 40641308), (4, 20320654), (8, 10160327), (2789, 29144), (3643, 22312), (5578, 14572), (7286, 11156)]