80772622

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{41507}}^1$

素因数の和:41655

約数の個数: 16

約数和(自身を含む): 139466880

約数和(自身を除く): 58694258

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 41507, 83014, 290549, 581098, 5769473, 11538946, 40386311, 80772622]

約数ペア:

[(1, 80772622), (2, 40386311), (7, 11538946), (14, 5769473), (139, 581098), (278, 290549), (973, 83014), (1946, 41507)]