56821754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16451}}^1$

素因数の和:16621

約数の個数: 16

約数和(自身を含む): 93578976

約数和(自身を除く): 36757222

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 16451, 32902, 180961, 361922, 2582807, 5165614, 28410877, 56821754]

約数ペア:

[(1, 56821754), (2, 28410877), (11, 5165614), (22, 2582807), (157, 361922), (314, 180961), (1727, 32902), (3454, 16451)]