66323872

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{20521}}^1$

素因数の和:20632

約数の個数: 24

約数和(自身を含む): 131874372

約数和(自身を除く): 65550500

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 20521, 41042, 82084, 164168, 328336, 656672, 2072621, 4145242, 8290484, 16580968, 33161936, 66323872]

約数ペア:

[(1, 66323872), (2, 33161936), (4, 16580968), (8, 8290484), (16, 4145242), (32, 2072621), (101, 656672), (202, 328336), (404, 164168), (808, 82084), (1616, 41042), (3232, 20521)]