145777714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{21419}}^1$

素因数の和:21545

約数の個数: 16

約数和(自身を含む): 226709280

約数和(自身を除く): 80931566

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 21419, 42838, 878179, 1756358, 1777777, 3555554, 72888857, 145777714]

約数ペア:

[(1, 145777714), (2, 72888857), (41, 3555554), (82, 1777777), (83, 1756358), (166, 878179), (3403, 42838), (6806, 21419)]