15803392

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 88

約数和(自身を含む): 36551232

約数和(自身を除く): 20747840

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 61, 64, 88, 92, 122, 128, 176, 184, 244, 253, 256, 352, 368, 488, 506, 512, 671, 704, 736, 976, 1012, 1024, 1342, 1403, 1408, 1472, 1952, 2024, 2684, 2806, 2816, 2944, 3904, 4048, 5368, 5612, 5632, 5888, 7808, 8096, 10736, 11224, 11264, 11776, 15433, 15616, 16192, 21472, 22448, 23552, 30866, 31232, 32384, 42944, 44896, 61732, 62464, 64768, 85888, 89792, 123464, 129536, 171776, 179584, 246928, 259072, 343552, 359168, 493856, 687104, 718336, 987712, 1436672, 1975424, 3950848, 7901696, 15803392]

約数ペア:

[(1, 15803392), (2, 7901696), (4, 3950848), (8, 1975424), (11, 1436672), (16, 987712), (22, 718336), (23, 687104), (32, 493856), (44, 359168), (46, 343552), (61, 259072), (64, 246928), (88, 179584), (92, 171776), (122, 129536), (128, 123464), (176, 89792), (184, 85888), (244, 64768), (253, 62464), (256, 61732), (352, 44896), (368, 42944), (488, 32384), (506, 31232), (512, 30866), (671, 23552), (704, 22448), (736, 21472), (976, 16192), (1012, 15616), (1024, 15433), (1342, 11776), (1403, 11264), (1408, 11224), (1472, 10736), (1952, 8096), (2024, 7808), (2684, 5888), (2806, 5632), (2816, 5612), (2944, 5368), (3904, 4048)]