80703692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2437}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 149907744

約数和(自身を除く): 69204052

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1948, 2437, 4874, 8279, 9748, 16558, 33116, 41429, 82858, 165716, 1186819, 2373638, 4747276, 20175923, 40351846, 80703692]

約数ペア:

[(1, 80703692), (2, 40351846), (4, 20175923), (17, 4747276), (34, 2373638), (68, 1186819), (487, 165716), (974, 82858), (1948, 41429), (2437, 33116), (4874, 16558), (8279, 9748)]