53920912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{32719}}^1$

素因数の和:32830

約数の個数: 20

約数和(自身を含む): 105489280

約数和(自身を除く): 51568368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 32719, 65438, 130876, 261752, 523504, 3370057, 6740114, 13480228, 26960456, 53920912]

約数ペア:

[(1, 53920912), (2, 26960456), (4, 13480228), (8, 6740114), (16, 3370057), (103, 523504), (206, 261752), (412, 130876), (824, 65438), (1648, 32719)]