23643664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{134339}}^1$

素因数の和:134358

約数の個数: 20

約数和(自身を含む): 49974480

約数和(自身を除く): 26330816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 134339, 268678, 537356, 1074712, 1477729, 2149424, 2955458, 5910916, 11821832, 23643664]

約数ペア:

[(1, 23643664), (2, 11821832), (4, 5910916), (8, 2955458), (11, 2149424), (16, 1477729), (22, 1074712), (44, 537356), (88, 268678), (176, 134339)]