129679916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 234381840

約数和(自身を除く): 104701924

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 6917, 9374, 13834, 18748, 27668, 297431, 594862, 753953, 1189724, 1507906, 3015812, 32419979, 64839958, 129679916]

約数ペア:

[(1, 129679916), (2, 64839958), (4, 32419979), (43, 3015812), (86, 1507906), (109, 1189724), (172, 753953), (218, 594862), (436, 297431), (4687, 27668), (6917, 18748), (9374, 13834)]