90512356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{187009}}^1$

素因数の和:187035

約数の個数: 18

約数和(自身を含む): 174106310

約数和(自身を除く): 83593954

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 187009, 374018, 748036, 2057099, 4114198, 8228396, 22628089, 45256178, 90512356]

約数ペア:

[(1, 90512356), (2, 45256178), (4, 22628089), (11, 8228396), (22, 4114198), (44, 2057099), (121, 748036), (242, 374018), (484, 187009)]