40512539968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{23021}}^1$

素因数の和:23951

約数の個数: 56

約数和(自身を含む): 83082530304

約数和(自身を除く): 42569990336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 887, 992, 1774, 1984, 3548, 7096, 14192, 23021, 27497, 28384, 46042, 54994, 56768, 92084, 109988, 184168, 219976, 368336, 439952, 713651, 736672, 879904, 1427302, 1473344, 1759808, 2854604, 5709208, 11418416, 20419627, 22836832, 40839254, 45673664, 81678508, 163357016, 326714032, 633008437, 653428064, 1266016874, 1306856128, 2532033748, 5064067496, 10128134992, 20256269984, 40512539968]

約数ペア:

[(1, 40512539968), (2, 20256269984), (4, 10128134992), (8, 5064067496), (16, 2532033748), (31, 1306856128), (32, 1266016874), (62, 653428064), (64, 633008437), (124, 326714032), (248, 163357016), (496, 81678508), (887, 45673664), (992, 40839254), (1774, 22836832), (1984, 20419627), (3548, 11418416), (7096, 5709208), (14192, 2854604), (23021, 1759808), (27497, 1473344), (28384, 1427302), (46042, 879904), (54994, 736672), (56768, 713651), (92084, 439952), (109988, 368336), (184168, 219976)]