80470112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 170970912

約数和(自身を除く): 90500800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2791, 3604, 5582, 7208, 11164, 14416, 22328, 28832, 44656, 47447, 89312, 94894, 147923, 189788, 295846, 379576, 591692, 759152, 1183384, 1518304, 2366768, 2514691, 4733536, 5029382, 10058764, 20117528, 40235056, 80470112]

約数ペア:

[(1, 80470112), (2, 40235056), (4, 20117528), (8, 10058764), (16, 5029382), (17, 4733536), (32, 2514691), (34, 2366768), (53, 1518304), (68, 1183384), (106, 759152), (136, 591692), (212, 379576), (272, 295846), (424, 189788), (544, 147923), (848, 94894), (901, 89312), (1696, 47447), (1802, 44656), (2791, 28832), (3604, 22328), (5582, 14416), (7208, 11164)]