42055988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{62213}}^1$

素因数の和:62243

約数の個数: 18

約数和(自身を含む): 79696134

約数和(自身を除く): 37640146

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 62213, 124426, 248852, 808769, 1617538, 3235076, 10513997, 21027994, 42055988]

約数ペア:

[(1, 42055988), (2, 21027994), (4, 10513997), (13, 3235076), (26, 1617538), (52, 808769), (169, 248852), (338, 124426), (676, 62213)]