80741248

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 185925600

約数和(自身を除く): 105184352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 929, 1358, 1552, 1858, 2716, 3104, 3716, 5432, 6208, 6503, 7432, 10864, 12416, 13006, 14864, 21728, 26012, 29728, 43456, 52024, 59456, 86912, 90113, 104048, 118912, 180226, 208096, 360452, 416192, 630791, 720904, 832384, 1261582, 1441808, 2523164, 2883616, 5046328, 5767232, 10092656, 11534464, 20185312, 40370624, 80741248]

約数ペア:

[(1, 80741248), (2, 40370624), (4, 20185312), (7, 11534464), (8, 10092656), (14, 5767232), (16, 5046328), (28, 2883616), (32, 2523164), (56, 1441808), (64, 1261582), (97, 832384), (112, 720904), (128, 630791), (194, 416192), (224, 360452), (388, 208096), (448, 180226), (679, 118912), (776, 104048), (896, 90113), (929, 86912), (1358, 59456), (1552, 52024), (1858, 43456), (2716, 29728), (3104, 26012), (3716, 21728), (5432, 14864), (6208, 13006), (6503, 12416), (7432, 10864)]