1091728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6222

約数の個数: 20

約数和(自身を含む): 2307888

約数和(自身を除く): 1216160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6203, 12406, 24812, 49624, 68233, 99248, 136466, 272932, 545864, 1091728]

約数ペア:

[(1, 1091728), (2, 545864), (4, 272932), (8, 136466), (11, 99248), (16, 68233), (22, 49624), (44, 24812), (88, 12406), (176, 6203)]