83871152

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{4643}}^1$

素因数の和:5780

約数の個数: 20

約数和(自身を含む): 162679320

約数和(自身を除く): 78808168

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 4643, 9032, 9286, 18064, 18572, 37144, 74288, 5241947, 10483894, 20967788, 41935576, 83871152]

約数ペア:

[(1, 83871152), (2, 41935576), (4, 20967788), (8, 10483894), (16, 5241947), (1129, 74288), (2258, 37144), (4516, 18572), (4643, 18064), (9032, 9286)]