42142144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 56

約数和(自身を含む): 94219776

約数和(自身を除く): 52077632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1931, 1984, 2728, 3862, 5456, 7724, 10912, 15448, 21241, 21824, 30896, 42482, 59861, 61792, 84964, 119722, 123584, 169928, 239444, 339856, 478888, 658471, 679712, 957776, 1316942, 1359424, 1915552, 2633884, 3831104, 5267768, 10535536, 21071072, 42142144]

約数ペア:

[(1, 42142144), (2, 21071072), (4, 10535536), (8, 5267768), (11, 3831104), (16, 2633884), (22, 1915552), (31, 1359424), (32, 1316942), (44, 957776), (62, 679712), (64, 658471), (88, 478888), (124, 339856), (176, 239444), (248, 169928), (341, 123584), (352, 119722), (496, 84964), (682, 61792), (704, 59861), (992, 42482), (1364, 30896), (1931, 21824), (1984, 21241), (2728, 15448), (3862, 10912), (5456, 7724)]