90157792

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{122497}}^1$

素因数の和:122530

約数の個数: 24

約数和(自身を含む): 185216976

約数和(自身を除く): 95059184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 122497, 244994, 489988, 979976, 1959952, 2817431, 3919904, 5634862, 11269724, 22539448, 45078896, 90157792]

約数ペア:

[(1, 90157792), (2, 45078896), (4, 22539448), (8, 11269724), (16, 5634862), (23, 3919904), (32, 2817431), (46, 1959952), (92, 979976), (184, 489988), (368, 244994), (736, 122497)]