65322128

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{42089}}^1$

素因数の和:42194

約数の個数: 20

約数和(自身を含む): 127869420

約数和(自身を除く): 62547292

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 42089, 84178, 168356, 336712, 673424, 4082633, 8165266, 16330532, 32661064, 65322128]

約数ペア:

[(1, 65322128), (2, 32661064), (4, 16330532), (8, 8165266), (16, 4082633), (97, 673424), (194, 336712), (388, 168356), (776, 84178), (1552, 42089)]