80179526

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{55603}}^1$

素因数の和:55715

約数の個数: 16

約数和(自身を含む): 138787584

約数和(自身を除く): 58608058

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 55603, 111206, 389221, 778442, 5727109, 11454218, 40089763, 80179526]

約数ペア:

[(1, 80179526), (2, 40089763), (7, 11454218), (14, 5727109), (103, 778442), (206, 389221), (721, 111206), (1442, 55603)]