31490166

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{11689}}^1$

素因数の和:12143

約数の個数: 16

約数和(自身を含む): 63126000

約数和(自身を除く): 31635834

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 11689, 23378, 35067, 70134, 5248361, 10496722, 15745083, 31490166]

約数ペア:

[(1, 31490166), (2, 15745083), (3, 10496722), (6, 5248361), (449, 70134), (898, 35067), (1347, 23378), (2694, 11689)]