54347774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67429}}^1$

素因数の和:67475

約数の個数: 16

約数和(自身を含む): 90625920

約数和(自身を除く): 36278146

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 67429, 134858, 876577, 1753154, 2090299, 4180598, 27173887, 54347774]

約数ペア:

[(1, 54347774), (2, 27173887), (13, 4180598), (26, 2090299), (31, 1753154), (62, 876577), (403, 134858), (806, 67429)]