27775184

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{11057}}^1$

素因数の和:11222

約数の個数: 20

約数和(自身を含む): 54162084

約数和(自身を除く): 26386900

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 11057, 22114, 44228, 88456, 176912, 1735949, 3471898, 6943796, 13887592, 27775184]

約数ペア:

[(1, 27775184), (2, 13887592), (4, 6943796), (8, 3471898), (16, 1735949), (157, 176912), (314, 88456), (628, 44228), (1256, 22114), (2512, 11057)]