80671992

素因数分解:

$2^3\times 3^1\times {\mathrm{3361333}}^1$

素因数の和:3361342

約数の個数: 16

約数和(自身を含む): 201680040

約数和(自身を除く): 121008048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3361333, 6722666, 10083999, 13445332, 20167998, 26890664, 40335996, 80671992]

約数ペア:

[(1, 80671992), (2, 40335996), (3, 26890664), (4, 20167998), (6, 13445332), (8, 10083999), (12, 6722666), (24, 3361333)]