47345776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{128657}}^1$

素因数の和:128688

約数の個数: 20

約数和(自身を含む): 95721552

約数和(自身を除く): 48375776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 128657, 257314, 514628, 1029256, 2058512, 2959111, 5918222, 11836444, 23672888, 47345776]

約数ペア:

[(1, 47345776), (2, 23672888), (4, 11836444), (8, 5918222), (16, 2959111), (23, 2058512), (46, 1029256), (92, 514628), (184, 257314), (368, 128657)]