31571134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98047}}^1$

素因数の和:98079

約数の個数: 16

約数和(自身を含む): 56475648

約数和(自身を除く): 24904514

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 98047, 196094, 686329, 1372658, 2255081, 4510162, 15785567, 31571134]

約数ペア:

[(1, 31571134), (2, 15785567), (7, 4510162), (14, 2255081), (23, 1372658), (46, 686329), (161, 196094), (322, 98047)]