31284554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97157}}^1$

素因数の和:97189

約数の個数: 16

約数和(自身を含む): 55963008

約数和(自身を除く): 24678454

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 97157, 194314, 680099, 1360198, 2234611, 4469222, 15642277, 31284554]

約数ペア:

[(1, 31284554), (2, 15642277), (7, 4469222), (14, 2234611), (23, 1360198), (46, 680099), (161, 194314), (322, 97157)]