87925786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{20747}}^1$

素因数の和:20925

約数の個数: 16

約数和(自身を含む): 142912224

約数和(自身を除く): 54986438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 20747, 41494, 269711, 539422, 3381761, 6763522, 43962893, 87925786]

約数ペア:

[(1, 87925786), (2, 43962893), (13, 6763522), (26, 3381761), (163, 539422), (326, 269711), (2119, 41494), (4238, 20747)]