31563799552

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1487}}^1$

素因数の和:2617

約数の個数: 88

約数和(自身を含む): 66523242240

約数和(自身を除く): 34959442688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1091, 1216, 1487, 2182, 2432, 2974, 4364, 4864, 5948, 8728, 9728, 11896, 17456, 19456, 20729, 23792, 28253, 34912, 41458, 47584, 56506, 69824, 82916, 95168, 113012, 139648, 165832, 190336, 226024, 279296, 331664, 380672, 452048, 558592, 663328, 761344, 904096, 1117184, 1326656, 1522688, 1622317, 1808192, 2653312, 3244634, 3616384, 5306624, 6489268, 7232768, 10613248, 12978536, 14465536, 21226496, 25957072, 28931072, 30824023, 51914144, 61648046, 103828288, 123296092, 207656576, 246592184, 415313152, 493184368, 830626304, 986368736, 1661252608, 1972737472, 3945474944, 7890949888, 15781899776, 31563799552]

約数ペア:

[(1, 31563799552), (2, 15781899776), (4, 7890949888), (8, 3945474944), (16, 1972737472), (19, 1661252608), (32, 986368736), (38, 830626304), (64, 493184368), (76, 415313152), (128, 246592184), (152, 207656576), (256, 123296092), (304, 103828288), (512, 61648046), (608, 51914144), (1024, 30824023), (1091, 28931072), (1216, 25957072), (1487, 21226496), (2182, 14465536), (2432, 12978536), (2974, 10613248), (4364, 7232768), (4864, 6489268), (5948, 5306624), (8728, 3616384), (9728, 3244634), (11896, 2653312), (17456, 1808192), (19456, 1622317), (20729, 1522688), (23792, 1326656), (28253, 1117184), (34912, 904096), (41458, 761344), (47584, 663328), (56506, 558592), (69824, 452048), (82916, 380672), (95168, 331664), (113012, 279296), (139648, 226024), (165832, 190336)]