66843464

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{25243}}^1$

素因数の和:25580

約数の個数: 16

約数和(自身を含む): 125715120

約数和(自身を除く): 58871656

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 25243, 50486, 100972, 201944, 8355433, 16710866, 33421732, 66843464]

約数ペア:

[(1, 66843464), (2, 33421732), (4, 16710866), (8, 8355433), (331, 201944), (662, 100972), (1324, 50486), (2648, 25243)]