31999468048

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{953}}^1\times {\mathrm{2729}}^1$

素因数の和:4459

約数の個数: 40

約数和(自身を含む): 62167505400

約数和(自身を除く): 30168037352

約数列:

[1, 2, 4, 8, 16, 769, 953, 1538, 1906, 2729, 3076, 3812, 5458, 6152, 7624, 10916, 12304, 15248, 21832, 43664, 732857, 1465714, 2098601, 2600737, 2931428, 4197202, 5201474, 5862856, 8394404, 10402948, 11725712, 16788808, 20805896, 33577616, 41611792, 1999966753, 3999933506, 7999867012, 15999734024, 31999468048]

約数ペア:

[(1, 31999468048), (2, 15999734024), (4, 7999867012), (8, 3999933506), (16, 1999966753), (769, 41611792), (953, 33577616), (1538, 20805896), (1906, 16788808), (2729, 11725712), (3076, 10402948), (3812, 8394404), (5458, 5862856), (6152, 5201474), (7624, 4197202), (10916, 2931428), (12304, 2600737), (15248, 2098601), (21832, 1465714), (43664, 732857)]