63919796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{939997}}^1$

素因数の和:940018

約数の個数: 12

約数和(自身を含む): 118439748

約数和(自身を除く): 54519952

約数列:

[1, 2, 4, 17, 34, 68, 939997, 1879994, 3759988, 15979949, 31959898, 63919796]

約数ペア:

[(1, 63919796), (2, 31959898), (4, 15979949), (17, 3759988), (34, 1879994), (68, 939997)]