80060942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22153}}^1$

素因数の和:22307

約数の個数: 16

約数和(自身を含む): 130265520

約数和(自身を除く): 50204578

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 22153, 44306, 287989, 575978, 3079267, 6158534, 40030471, 80060942]

約数ペア:

[(1, 80060942), (2, 40030471), (13, 6158534), (26, 3079267), (139, 575978), (278, 287989), (1807, 44306), (3614, 22153)]