321569284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{17657}}^1$

素因数の和:17847

約数の個数: 24

約数和(自身を含む): 585892440

約数和(自身を除く): 264323156

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4553, 9106, 17657, 18212, 35314, 70628, 512053, 1024106, 2048212, 2772149, 5544298, 11088596, 80392321, 160784642, 321569284]

約数ペア:

[(1, 321569284), (2, 160784642), (4, 80392321), (29, 11088596), (58, 5544298), (116, 2772149), (157, 2048212), (314, 1024106), (628, 512053), (4553, 70628), (9106, 35314), (17657, 18212)]