25048144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142319}}^1$

素因数の和:142338

約数の個数: 20

約数和(自身を含む): 52943040

約数和(自身を除く): 27894896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142319, 284638, 569276, 1138552, 1565509, 2277104, 3131018, 6262036, 12524072, 25048144]

約数ペア:

[(1, 25048144), (2, 12524072), (4, 6262036), (8, 3131018), (11, 2277104), (16, 1565509), (22, 1138552), (44, 569276), (88, 284638), (176, 142319)]