31097472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 67605888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 503, 552, 644, 672, 736, 896, 966, 1006, 1104, 1288, 1344, 1472, 1509, 1932, 2012, 2208, 2576, 2688, 2944, 3018, 3521, 3864, 4024, 4416, 5152, 6036, 7042, 7728, 8048, 8832, 10304, 10563, 11569, 12072, 14084, 15456, 16096, 20608, 21126, 23138, 24144, 28168, 30912, 32192, 34707, 42252, 46276, 48288, 56336, 61824, 64384, 69414, 80983, 84504, 92552, 96576, 112672, 138828, 161966, 169008, 185104, 193152, 225344, 242949, 277656, 323932, 338016, 370208, 450688, 485898, 555312, 647864, 676032, 740416, 971796, 1110624, 1295728, 1352064, 1480832, 1943592, 2221248, 2591456, 3887184, 4442496, 5182912, 7774368, 10365824, 15548736, 31097472]

約数ペア:

[(1, 31097472), (2, 15548736), (3, 10365824), (4, 7774368), (6, 5182912), (7, 4442496), (8, 3887184), (12, 2591456), (14, 2221248), (16, 1943592), (21, 1480832), (23, 1352064), (24, 1295728), (28, 1110624), (32, 971796), (42, 740416), (46, 676032), (48, 647864), (56, 555312), (64, 485898), (69, 450688), (84, 370208), (92, 338016), (96, 323932), (112, 277656), (128, 242949), (138, 225344), (161, 193152), (168, 185104), (184, 169008), (192, 161966), (224, 138828), (276, 112672), (322, 96576), (336, 92552), (368, 84504), (384, 80983), (448, 69414), (483, 64384), (503, 61824), (552, 56336), (644, 48288), (672, 46276), (736, 42252), (896, 34707), (966, 32192), (1006, 30912), (1104, 28168), (1288, 24144), (1344, 23138), (1472, 21126), (1509, 20608), (1932, 16096), (2012, 15456), (2208, 14084), (2576, 12072), (2688, 11569), (2944, 10563), (3018, 10304), (3521, 8832), (3864, 8048), (4024, 7728), (4416, 7042), (5152, 6036)]