31521314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14771}}^1$

素因数の和:14881

約数の個数: 16

約数和(自身を含む): 52115616

約数和(自身を除く): 20594302

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 14771, 29542, 162481, 324962, 1432787, 2865574, 15760657, 31521314]

約数ペア:

[(1, 31521314), (2, 15760657), (11, 2865574), (22, 1432787), (97, 324962), (194, 162481), (1067, 29542), (2134, 14771)]