47218448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{128311}}^1$

素因数の和:128342

約数の個数: 20

約数和(自身を含む): 95464128

約数和(自身を除く): 48245680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 128311, 256622, 513244, 1026488, 2052976, 2951153, 5902306, 11804612, 23609224, 47218448]

約数ペア:

[(1, 47218448), (2, 23609224), (4, 11804612), (8, 5902306), (16, 2951153), (23, 2052976), (46, 1026488), (92, 513244), (184, 256622), (368, 128311)]