31653358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 52620120

約数和(自身を除く): 20966762

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 941, 1529, 1882, 3058, 10351, 16819, 20702, 33638, 113861, 130799, 227722, 261598, 1438789, 2877578, 15826679, 31653358]

約数ペア:

[(1, 31653358), (2, 15826679), (11, 2877578), (22, 1438789), (121, 261598), (139, 227722), (242, 130799), (278, 113861), (941, 33638), (1529, 20702), (1882, 16819), (3058, 10351)]