85080884

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29501}}^1$

素因数の和:29615

約数の個数: 24

約数和(自身を含む): 171819648

約数和(自身を除く): 86738764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 29501, 59002, 118004, 206507, 413014, 826028, 3038603, 6077206, 12154412, 21270221, 42540442, 85080884]

約数ペア:

[(1, 85080884), (2, 42540442), (4, 21270221), (7, 12154412), (14, 6077206), (28, 3038603), (103, 826028), (206, 413014), (412, 206507), (721, 118004), (1442, 59002), (2884, 29501)]