30854878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 47600784

約数和(自身を除く): 16745906

約数列:

[1, 2, 41, 82, 317, 634, 1187, 2374, 12997, 25994, 48667, 97334, 376279, 752558, 15427439, 30854878]

約数ペア:

[(1, 30854878), (2, 15427439), (41, 752558), (82, 376279), (317, 97334), (634, 48667), (1187, 25994), (2374, 12997)]