87231254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{35089}}^1$

素因数の和:35215

約数の個数: 16

約数和(自身を含む): 144009360

約数和(自身を除く): 56778106

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 35089, 70178, 385979, 771958, 3965057, 7930114, 43615627, 87231254]

約数ペア:

[(1, 87231254), (2, 43615627), (11, 7930114), (22, 3965057), (113, 771958), (226, 385979), (1243, 70178), (2486, 35089)]