81827624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 158315520

約数和(自身を除く): 76487896

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 1873, 3746, 5461, 7492, 10922, 14984, 21844, 43688, 80539, 161078, 237871, 322156, 475742, 644312, 951484, 1902968, 10228453, 20456906, 40913812, 81827624]

約数ペア:

[(1, 81827624), (2, 40913812), (4, 20456906), (8, 10228453), (43, 1902968), (86, 951484), (127, 644312), (172, 475742), (254, 322156), (344, 237871), (508, 161078), (1016, 80539), (1873, 43688), (3746, 21844), (5461, 14984), (7492, 10922)]