64156949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 68050944

約数和(自身を除く): 3893995

約数列:

[1, 31, 71, 103, 283, 2201, 3193, 7313, 8773, 20093, 29149, 226703, 622883, 903619, 2069579, 64156949]

約数ペア:

[(1, 64156949), (31, 2069579), (71, 903619), (103, 622883), (283, 226703), (2201, 29149), (3193, 20093), (7313, 8773)]