28213856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80153}}^1$

素因数の和:80174

約数の個数: 24

約数和(自身を含む): 60596424

約数和(自身を除く): 32382568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80153, 160306, 320612, 641224, 881683, 1282448, 1763366, 2564896, 3526732, 7053464, 14106928, 28213856]

約数ペア:

[(1, 28213856), (2, 14106928), (4, 7053464), (8, 3526732), (11, 2564896), (16, 1763366), (22, 1282448), (32, 881683), (44, 641224), (88, 320612), (176, 160306), (352, 80153)]