80303072

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 82992928

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 107, 188, 214, 376, 428, 499, 752, 856, 998, 1504, 1712, 1996, 3424, 3992, 5029, 7984, 10058, 15968, 20116, 23453, 40232, 46906, 53393, 80464, 93812, 106786, 160928, 187624, 213572, 375248, 427144, 750496, 854288, 1708576, 2509471, 5018942, 10037884, 20075768, 40151536, 80303072]

約数ペア:

[(1, 80303072), (2, 40151536), (4, 20075768), (8, 10037884), (16, 5018942), (32, 2509471), (47, 1708576), (94, 854288), (107, 750496), (188, 427144), (214, 375248), (376, 213572), (428, 187624), (499, 160928), (752, 106786), (856, 93812), (998, 80464), (1504, 53393), (1712, 46906), (1996, 40232), (3424, 23453), (3992, 20116), (5029, 15968), (7984, 10058)]