99885904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3187

約数の個数: 40

約数和(自身を含む): 202308480

約数和(自身を除く): 102422576

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 3089, 4042, 6178, 8084, 12356, 16168, 24712, 32336, 49424, 132827, 145183, 265654, 290366, 531308, 580732, 1062616, 1161464, 2125232, 2322928, 6242869, 12485738, 24971476, 49942952, 99885904]

約数ペア:

[(1, 99885904), (2, 49942952), (4, 24971476), (8, 12485738), (16, 6242869), (43, 2322928), (47, 2125232), (86, 1161464), (94, 1062616), (172, 580732), (188, 531308), (344, 290366), (376, 265654), (688, 145183), (752, 132827), (2021, 49424), (3089, 32336), (4042, 24712), (6178, 16168), (8084, 12356)]