54178454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{19391}}^1$

素因数の和:19531

約数の個数: 16

約数和(自身を含む): 89358336

約数和(自身を除く): 35179882

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 19391, 38782, 213301, 426602, 2462657, 4925314, 27089227, 54178454]

約数ペア:

[(1, 54178454), (2, 27089227), (11, 4925314), (22, 2462657), (127, 426602), (254, 213301), (1397, 38782), (2794, 19391)]