80719166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{50261}}^1$

素因数の和:50347

約数の個数: 16

約数和(自身を含む): 133897968

約数和(自身を除く): 53178802

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 50261, 100522, 552871, 1105742, 3669053, 7338106, 40359583, 80719166]

約数ペア:

[(1, 80719166), (2, 40359583), (11, 7338106), (22, 3669053), (73, 1105742), (146, 552871), (803, 100522), (1606, 50261)]