31615248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 80

約数和(自身を含む): 97422336

約数和(自身を除く): 65807088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 4091, 7728, 8182, 12273, 16364, 24546, 28637, 32728, 49092, 57274, 65456, 85911, 94093, 98184, 114548, 171822, 188186, 196368, 229096, 282279, 343644, 376372, 458192, 564558, 658651, 687288, 752744, 1129116, 1317302, 1374576, 1505488, 1975953, 2258232, 2634604, 3951906, 4516464, 5269208, 7903812, 10538416, 15807624, 31615248]

約数ペア:

[(1, 31615248), (2, 15807624), (3, 10538416), (4, 7903812), (6, 5269208), (7, 4516464), (8, 3951906), (12, 2634604), (14, 2258232), (16, 1975953), (21, 1505488), (23, 1374576), (24, 1317302), (28, 1129116), (42, 752744), (46, 687288), (48, 658651), (56, 564558), (69, 458192), (84, 376372), (92, 343644), (112, 282279), (138, 229096), (161, 196368), (168, 188186), (184, 171822), (276, 114548), (322, 98184), (336, 94093), (368, 85911), (483, 65456), (552, 57274), (644, 49092), (966, 32728), (1104, 28637), (1288, 24546), (1932, 16364), (2576, 12273), (3864, 8182), (4091, 7728)]