80072336

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{51593}}^1$

素因数の和:51698

約数の個数: 20

約数和(自身を含む): 156742572

約数和(自身を除く): 76670236

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 51593, 103186, 206372, 412744, 825488, 5004521, 10009042, 20018084, 40036168, 80072336]

約数ペア:

[(1, 80072336), (2, 40036168), (4, 20018084), (8, 10009042), (16, 5004521), (97, 825488), (194, 412744), (388, 206372), (776, 103186), (1552, 51593)]