82885376

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 197401344

約数和(自身を除く): 114515968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2011, 2576, 2944, 4022, 5152, 5888, 8044, 10304, 14077, 16088, 20608, 28154, 32176, 41216, 46253, 56308, 64352, 92506, 112616, 128704, 185012, 225232, 257408, 323771, 370024, 450464, 514816, 647542, 740048, 900928, 1295084, 1480096, 1801856, 2590168, 2960192, 3603712, 5180336, 5920384, 10360672, 11840768, 20721344, 41442688, 82885376]

約数ペア:

[(1, 82885376), (2, 41442688), (4, 20721344), (7, 11840768), (8, 10360672), (14, 5920384), (16, 5180336), (23, 3603712), (28, 2960192), (32, 2590168), (46, 1801856), (56, 1480096), (64, 1295084), (92, 900928), (112, 740048), (128, 647542), (161, 514816), (184, 450464), (224, 370024), (256, 323771), (322, 257408), (368, 225232), (448, 185012), (644, 128704), (736, 112616), (896, 92506), (1288, 64352), (1472, 56308), (1792, 46253), (2011, 41216), (2576, 32176), (2944, 28154), (4022, 20608), (5152, 16088), (5888, 14077), (8044, 10304)]