30987166208

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1453}}^1\times {\mathrm{1811}}^1$

素因数の和:3305

約数の個数: 80

約数和(自身を含む): 64685877696

約数和(自身を除く): 33698711488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1453, 1472, 1811, 2906, 2944, 3622, 5812, 5888, 7244, 11624, 11776, 14488, 23248, 28976, 33419, 41653, 46496, 57952, 66838, 83306, 92992, 115904, 133676, 166612, 185984, 231808, 267352, 333224, 371968, 463616, 534704, 666448, 743936, 927232, 1069408, 1332896, 2138816, 2631383, 2665792, 4277632, 5262766, 5331584, 8555264, 10525532, 10663168, 17110528, 21051064, 21326336, 42102128, 60521809, 84204256, 121043618, 168408512, 242087236, 336817024, 484174472, 673634048, 968348944, 1347268096, 1936697888, 3873395776, 7746791552, 15493583104, 30987166208]

約数ペア:

[(1, 30987166208), (2, 15493583104), (4, 7746791552), (8, 3873395776), (16, 1936697888), (23, 1347268096), (32, 968348944), (46, 673634048), (64, 484174472), (92, 336817024), (128, 242087236), (184, 168408512), (256, 121043618), (368, 84204256), (512, 60521809), (736, 42102128), (1453, 21326336), (1472, 21051064), (1811, 17110528), (2906, 10663168), (2944, 10525532), (3622, 8555264), (5812, 5331584), (5888, 5262766), (7244, 4277632), (11624, 2665792), (11776, 2631383), (14488, 2138816), (23248, 1332896), (28976, 1069408), (33419, 927232), (41653, 743936), (46496, 666448), (57952, 534704), (66838, 463616), (83306, 371968), (92992, 333224), (115904, 267352), (133676, 231808), (166612, 185984)]