80320768

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 54

約数和(自身を含む): 176296022

約数和(自身を除く): 95975254

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2593, 2816, 3872, 5186, 7744, 10372, 15488, 20744, 28523, 30976, 41488, 57046, 82976, 114092, 165952, 228184, 313753, 331904, 456368, 627506, 663808, 912736, 1255012, 1825472, 2510024, 3650944, 5020048, 7301888, 10040096, 20080192, 40160384, 80320768]

約数ペア:

[(1, 80320768), (2, 40160384), (4, 20080192), (8, 10040096), (11, 7301888), (16, 5020048), (22, 3650944), (32, 2510024), (44, 1825472), (64, 1255012), (88, 912736), (121, 663808), (128, 627506), (176, 456368), (242, 331904), (256, 313753), (352, 228184), (484, 165952), (704, 114092), (968, 82976), (1408, 57046), (1936, 41488), (2593, 30976), (2816, 28523), (3872, 20744), (5186, 15488), (7744, 10372)]