64687996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9173}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 118674864

約数和(自身を除く): 53986868

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 9173, 18346, 36692, 376093, 394439, 752186, 788878, 1504372, 1577756, 16171999, 32343998, 64687996]

約数ペア:

[(1, 64687996), (2, 32343998), (4, 16171999), (41, 1577756), (43, 1504372), (82, 788878), (86, 752186), (164, 394439), (172, 376093), (1763, 36692), (3526, 18346), (7052, 9173)]