22554928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128153}}^1$

素因数の和:128172

約数の個数: 20

約数和(自身を含む): 47673288

約数和(自身を除く): 25118360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128153, 256306, 512612, 1025224, 1409683, 2050448, 2819366, 5638732, 11277464, 22554928]

約数ペア:

[(1, 22554928), (2, 11277464), (4, 5638732), (8, 2819366), (11, 2050448), (16, 1409683), (22, 1025224), (44, 512612), (88, 256306), (176, 128153)]