80969276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{6911}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 148055040

約数和(自身を除く): 67085764

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 2929, 5858, 6911, 11716, 13822, 27644, 200419, 400838, 698011, 801676, 1396022, 2792044, 20242319, 40484638, 80969276]

約数ペア:

[(1, 80969276), (2, 40484638), (4, 20242319), (29, 2792044), (58, 1396022), (101, 801676), (116, 698011), (202, 400838), (404, 200419), (2929, 27644), (5858, 13822), (6911, 11716)]