22740448

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10090

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 22664912

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 10009, 20018, 40036, 80072, 160144, 320288, 710639, 1421278, 2842556, 5685112, 11370224, 22740448]

約数ペア:

[(1, 22740448), (2, 11370224), (4, 5685112), (8, 2842556), (16, 1421278), (32, 710639), (71, 320288), (142, 160144), (284, 80072), (568, 40036), (1136, 20018), (2272, 10009)]