31783922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7817}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 50660640

約数和(自身を除く): 18876718

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 7817, 15634, 148523, 297046, 836419, 1672838, 15891961, 31783922]

約数ペア:

[(1, 31783922), (2, 15891961), (19, 1672838), (38, 836419), (107, 297046), (214, 148523), (2033, 15634), (4066, 7817)]