31482466

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 48264768

約数和(自身を除く): 16782302

約数列:

[1, 2, 61, 122, 211, 422, 1223, 2446, 12871, 25742, 74603, 149206, 258053, 516106, 15741233, 31482466]

約数ペア:

[(1, 31482466), (2, 15741233), (61, 516106), (122, 258053), (211, 149206), (422, 74603), (1223, 25742), (2446, 12871)]