42915568

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{26041}}^1$

素因数の和:26152

約数の個数: 20

約数和(自身を含む): 83959408

約数和(自身を除く): 41043840

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 26041, 52082, 104164, 208328, 416656, 2682223, 5364446, 10728892, 21457784, 42915568]

約数ペア:

[(1, 42915568), (2, 21457784), (4, 10728892), (8, 5364446), (16, 2682223), (103, 416656), (206, 208328), (412, 104164), (824, 52082), (1648, 26041)]