31082016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 96

約数和(自身を含む): 97348608

約数和(自身を除く): 66266592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2011, 2208, 2576, 3864, 4022, 5152, 6033, 7728, 8044, 12066, 14077, 15456, 16088, 24132, 28154, 32176, 42231, 46253, 48264, 56308, 64352, 84462, 92506, 96528, 112616, 138759, 168924, 185012, 193056, 225232, 277518, 323771, 337848, 370024, 450464, 555036, 647542, 675696, 740048, 971313, 1110072, 1295084, 1351392, 1480096, 1942626, 2220144, 2590168, 3885252, 4440288, 5180336, 7770504, 10360672, 15541008, 31082016]

約数ペア:

[(1, 31082016), (2, 15541008), (3, 10360672), (4, 7770504), (6, 5180336), (7, 4440288), (8, 3885252), (12, 2590168), (14, 2220144), (16, 1942626), (21, 1480096), (23, 1351392), (24, 1295084), (28, 1110072), (32, 971313), (42, 740048), (46, 675696), (48, 647542), (56, 555036), (69, 450464), (84, 370024), (92, 337848), (96, 323771), (112, 277518), (138, 225232), (161, 193056), (168, 185012), (184, 168924), (224, 138759), (276, 112616), (322, 96528), (336, 92506), (368, 84462), (483, 64352), (552, 56308), (644, 48264), (672, 46253), (736, 42231), (966, 32176), (1104, 28154), (1288, 24132), (1932, 16088), (2011, 15456), (2208, 14077), (2576, 12066), (3864, 8044), (4022, 7728), (5152, 6033)]