45078896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{122497}}^1$

素因数の和:122528

約数の個数: 20

約数和(自身を含む): 91138512

約数和(自身を除く): 46059616

約数列:

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

約数ペア:

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