17383216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47237}}^1$

素因数の和:47268

約数の個数: 20

約数和(自身を含む): 35145072

約数和(自身を除く): 17761856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 47237, 94474, 188948, 377896, 755792, 1086451, 2172902, 4345804, 8691608, 17383216]

約数ペア:

[(1, 17383216), (2, 8691608), (4, 4345804), (8, 2172902), (16, 1086451), (23, 755792), (46, 377896), (92, 188948), (184, 94474), (368, 47237)]