40519072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 89080992

約数和(自身を除く): 48561920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 2677, 3784, 5354, 7568, 10708, 15136, 21416, 29447, 42832, 58894, 85664, 115111, 117788, 230222, 235576, 460444, 471152, 920888, 942304, 1266221, 1841776, 2532442, 3683552, 5064884, 10129768, 20259536, 40519072]

約数ペア:

[(1, 40519072), (2, 20259536), (4, 10129768), (8, 5064884), (11, 3683552), (16, 2532442), (22, 1841776), (32, 1266221), (43, 942304), (44, 920888), (86, 471152), (88, 460444), (172, 235576), (176, 230222), (344, 117788), (352, 115111), (473, 85664), (688, 58894), (946, 42832), (1376, 29447), (1892, 21416), (2677, 15136), (3784, 10708), (5354, 7568)]