66766454

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{3209}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 102155040

約数和(自身を除く): 35388586

約数列:

[1, 2, 101, 103, 202, 206, 3209, 6418, 10403, 20806, 324109, 330527, 648218, 661054, 33383227, 66766454]

約数ペア:

[(1, 66766454), (2, 33383227), (101, 661054), (103, 648218), (202, 330527), (206, 324109), (3209, 20806), (6418, 10403)]