80961446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 134123040

約数和(自身を除く): 53161594

約数列:

[1, 2, 17, 29, 34, 58, 157, 314, 493, 523, 986, 1046, 2669, 4553, 5338, 8891, 9106, 15167, 17782, 30334, 77401, 82111, 154802, 164222, 257839, 515678, 1395887, 2381219, 2791774, 4762438, 40480723, 80961446]

約数ペア:

[(1, 80961446), (2, 40480723), (17, 4762438), (29, 2791774), (34, 2381219), (58, 1395887), (157, 515678), (314, 257839), (493, 164222), (523, 154802), (986, 82111), (1046, 77401), (2669, 30334), (4553, 17782), (5338, 15167), (8891, 9106)]