27221534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 15079906

約数列:

[1, 2, 31, 62, 359, 718, 1223, 2446, 11129, 22258, 37913, 75826, 439057, 878114, 13610767, 27221534]

約数ペア:

[(1, 27221534), (2, 13610767), (31, 878114), (62, 439057), (359, 75826), (718, 37913), (1223, 22258), (2446, 11129)]