535856

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 20

約数和(自身を含む): 1051272

約数和(自身を除く): 515416

約数列:

[1, 2, 4, 8, 16, 107, 214, 313, 428, 626, 856, 1252, 1712, 2504, 5008, 33491, 66982, 133964, 267928, 535856]

約数ペア:

[(1, 535856), (2, 267928), (4, 133964), (8, 66982), (16, 33491), (107, 5008), (214, 2504), (313, 1712), (428, 1252), (626, 856)]