63945982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15727}}^1$

素因数の和:15855

約数の個数: 16

約数和(自身を含む): 101917440

約数和(自身を除く): 37971458

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 15727, 31454, 298813, 597626, 1682789, 3365578, 31972991, 63945982]

約数ペア:

[(1, 63945982), (2, 31972991), (19, 3365578), (38, 1682789), (107, 597626), (214, 298813), (2033, 31454), (4066, 15727)]