57090224

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{22727}}^1$

素因数の和:22892

約数の個数: 20

約数和(自身を含む): 111321744

約数和(自身を除く): 54231520

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 22727, 45454, 90908, 181816, 363632, 3568139, 7136278, 14272556, 28545112, 57090224]

約数ペア:

[(1, 57090224), (2, 28545112), (4, 14272556), (8, 7136278), (16, 3568139), (157, 363632), (314, 181816), (628, 90908), (1256, 45454), (2512, 22727)]