61831486

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 96462576

約数和(自身を除く): 34631090

約数列:

[1, 2, 67, 71, 97, 134, 142, 194, 4489, 4757, 6499, 6887, 8978, 9514, 12998, 13774, 318719, 435433, 461429, 637438, 870866, 922858, 30915743, 61831486]

約数ペア:

[(1, 61831486), (2, 30915743), (67, 922858), (71, 870866), (97, 637438), (134, 461429), (142, 435433), (194, 318719), (4489, 13774), (4757, 12998), (6499, 9514), (6887, 8978)]