80244136

素因数分解:

$2^3\times 7^1\times {\mathrm{1432931}}^1$

素因数の和:1432944

約数の個数: 16

約数和(自身を含む): 171951840

約数和(自身を除く): 91707704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1432931, 2865862, 5731724, 10030517, 11463448, 20061034, 40122068, 80244136]

約数ペア:

[(1, 80244136), (2, 40122068), (4, 20061034), (7, 11463448), (8, 10030517), (14, 5731724), (28, 2865862), (56, 1432931)]