83869168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{48989}}^1$

素因数の和:49104

約数の個数: 20

約数和(自身を含む): 164018520

約数和(自身を除く): 80149352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 48989, 97978, 195956, 391912, 783824, 5241823, 10483646, 20967292, 41934584, 83869168]

約数ペア:

[(1, 83869168), (2, 41934584), (4, 20967292), (8, 10483646), (16, 5241823), (107, 783824), (214, 391912), (428, 195956), (856, 97978), (1712, 48989)]