71066488

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{42101}}^1$

素因数の和:42318

約数の個数: 16

約数和(自身を含む): 133884360

約数和(自身を除く): 62817872

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 42101, 84202, 168404, 336808, 8883311, 17766622, 35533244, 71066488]

約数ペア:

[(1, 71066488), (2, 35533244), (4, 17766622), (8, 8883311), (211, 336808), (422, 168404), (844, 84202), (1688, 42101)]