54239888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{147391}}^1$

素因数の和:147422

約数の個数: 20

約数和(自身を含む): 109659648

約数和(自身を除く): 55419760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 147391, 294782, 589564, 1179128, 2358256, 3389993, 6779986, 13559972, 27119944, 54239888]

約数ペア:

[(1, 54239888), (2, 27119944), (4, 13559972), (8, 6779986), (16, 3389993), (23, 2358256), (46, 1179128), (92, 589564), (184, 294782), (368, 147391)]