16928384

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 37103010

約数和(自身を除く): 20174626

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1093, 1408, 1936, 2186, 3872, 4372, 7744, 8744, 12023, 15488, 17488, 24046, 34976, 48092, 69952, 96184, 132253, 139904, 192368, 264506, 384736, 529012, 769472, 1058024, 1538944, 2116048, 4232096, 8464192, 16928384]

約数ペア:

[(1, 16928384), (2, 8464192), (4, 4232096), (8, 2116048), (11, 1538944), (16, 1058024), (22, 769472), (32, 529012), (44, 384736), (64, 264506), (88, 192368), (121, 139904), (128, 132253), (176, 96184), (242, 69952), (352, 48092), (484, 34976), (704, 24046), (968, 17488), (1093, 15488), (1408, 12023), (1936, 8744), (2186, 7744), (3872, 4372)]