31081014716

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{3331}}^1\times {\mathrm{21401}}^1$

素因数の和:24845

約数の個数: 24

約数和(自身を含む): 54909827280

約数和(自身を除く): 23828812564

約数列:

[1, 2, 4, 109, 218, 436, 3331, 6662, 13324, 21401, 42802, 85604, 363079, 726158, 1452316, 2332709, 4665418, 9330836, 71286731, 142573462, 285146924, 7770253679, 15540507358, 31081014716]

約数ペア:

[(1, 31081014716), (2, 15540507358), (4, 7770253679), (109, 285146924), (218, 142573462), (436, 71286731), (3331, 9330836), (6662, 4665418), (13324, 2332709), (21401, 1452316), (42802, 726158), (85604, 363079)]