31352146

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23087}}^1$

素因数の和:23193

約数の個数: 16

約数和(自身を含む): 54302976

約数和(自身を除く): 22950830

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 23087, 46174, 161609, 323218, 2239439, 4478878, 15676073, 31352146]

約数ペア:

[(1, 31352146), (2, 15676073), (7, 4478878), (14, 2239439), (97, 323218), (194, 161609), (679, 46174), (1358, 23087)]