54145288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{356219}}^1$

素因数の和:356244

約数の個数: 16

約数和(自身を含む): 106866000

約数和(自身を除く): 52720712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 356219, 712438, 1424876, 2849752, 6768161, 13536322, 27072644, 54145288]

約数ペア:

[(1, 54145288), (2, 27072644), (4, 13536322), (8, 6768161), (19, 2849752), (38, 1424876), (76, 712438), (152, 356219)]