80373152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 164815560

約数和(自身を除く): 84442408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 337, 464, 514, 674, 928, 1028, 1348, 2056, 2696, 4112, 5392, 7453, 8224, 9773, 10784, 14906, 19546, 29812, 39092, 59624, 78184, 86609, 119248, 156368, 173218, 238496, 312736, 346436, 692872, 1385744, 2511661, 2771488, 5023322, 10046644, 20093288, 40186576, 80373152]

約数ペア:

[(1, 80373152), (2, 40186576), (4, 20093288), (8, 10046644), (16, 5023322), (29, 2771488), (32, 2511661), (58, 1385744), (116, 692872), (232, 346436), (257, 312736), (337, 238496), (464, 173218), (514, 156368), (674, 119248), (928, 86609), (1028, 78184), (1348, 59624), (2056, 39092), (2696, 29812), (4112, 19546), (5392, 14906), (7453, 10784), (8224, 9773)]