80348408

素因数分解:

$2^3\times 7^1\times {\mathrm{1434793}}^1$

素因数の和:1434806

約数の個数: 16

約数和(自身を含む): 172175280

約数和(自身を除く): 91826872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1434793, 2869586, 5739172, 10043551, 11478344, 20087102, 40174204, 80348408]

約数ペア:

[(1, 80348408), (2, 40174204), (4, 20087102), (7, 11478344), (8, 10043551), (14, 5739172), (28, 2869586), (56, 1434793)]