80978464

素因数分解:

$2^5\times 7^1\times {\mathrm{361511}}^1$

素因数の和:361528

約数の個数: 24

約数和(自身を含む): 182202048

約数和(自身を除く): 101223584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361511, 723022, 1446044, 2530577, 2892088, 5061154, 5784176, 10122308, 11568352, 20244616, 40489232, 80978464]

約数ペア:

[(1, 80978464), (2, 40489232), (4, 20244616), (7, 11568352), (8, 10122308), (14, 5784176), (16, 5061154), (28, 2892088), (32, 2530577), (56, 1446044), (112, 723022), (224, 361511)]