16893488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12721}}^1$

素因数の和:12812

約数の個数: 20

約数和(自身を含む): 33128088

約数和(自身を除く): 16234600

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12721, 25442, 50884, 101768, 203536, 1055843, 2111686, 4223372, 8446744, 16893488]

約数ペア:

[(1, 16893488), (2, 8446744), (4, 4223372), (8, 2111686), (16, 1055843), (83, 203536), (166, 101768), (332, 50884), (664, 25442), (1328, 12721)]