64311922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15817}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 102500640

約数和(自身を除く): 38188718

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 15817, 31634, 300523, 601046, 1692419, 3384838, 32155961, 64311922]

約数ペア:

[(1, 64311922), (2, 32155961), (19, 3384838), (38, 1692419), (107, 601046), (214, 300523), (2033, 31634), (4066, 15817)]