123823328

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{6947}}^1$

素因数の和:7514

約数の個数: 24

約数和(自身を含む): 244249992

約数和(自身を除く): 120426664

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 6947, 8912, 13894, 17824, 27788, 55576, 111152, 222304, 3869479, 7738958, 15477916, 30955832, 61911664, 123823328]

約数ペア:

[(1, 123823328), (2, 61911664), (4, 30955832), (8, 15477916), (16, 7738958), (32, 3869479), (557, 222304), (1114, 111152), (2228, 55576), (4456, 27788), (6947, 17824), (8912, 13894)]