80640962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{5503}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 128397312

約数和(自身を除く): 47756350

約数列:

[1, 2, 17, 34, 431, 862, 5503, 7327, 11006, 14654, 93551, 187102, 2371793, 4743586, 40320481, 80640962]

約数ペア:

[(1, 80640962), (2, 40320481), (17, 4743586), (34, 2371793), (431, 187102), (862, 93551), (5503, 14654), (7327, 11006)]