80066812

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{12823}}^1$

素因数の和:13057

約数の個数: 24

約数和(自身を含む): 160864256

約数和(自身を除く): 80797444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 12823, 25646, 51292, 89761, 179522, 359044, 2859529, 5719058, 11438116, 20016703, 40033406, 80066812]

約数ペア:

[(1, 80066812), (2, 40033406), (4, 20016703), (7, 11438116), (14, 5719058), (28, 2859529), (223, 359044), (446, 179522), (892, 89761), (1561, 51292), (3122, 25646), (6244, 12823)]