31041274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4781

約数の個数: 16

約数和(自身を含む): 50966496

約数和(自身を除く): 19925222

約数列:

[1, 2, 11, 22, 317, 634, 3487, 4451, 6974, 8902, 48961, 97922, 1410967, 2821934, 15520637, 31041274]

約数ペア:

[(1, 31041274), (2, 15520637), (11, 2821934), (22, 1410967), (317, 97922), (634, 48961), (3487, 8902), (4451, 6974)]