42124288

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1378

約数の個数: 44

約数和(自身を含む): 86989312

約数和(自身を除く): 44865024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1327, 1984, 2654, 3968, 5308, 7936, 10616, 15872, 21232, 31744, 41137, 42464, 82274, 84928, 164548, 169856, 329096, 339712, 658192, 679424, 1316384, 1358848, 2632768, 5265536, 10531072, 21062144, 42124288]

約数ペア:

[(1, 42124288), (2, 21062144), (4, 10531072), (8, 5265536), (16, 2632768), (31, 1358848), (32, 1316384), (62, 679424), (64, 658192), (124, 339712), (128, 329096), (248, 169856), (256, 164548), (496, 84928), (512, 82274), (992, 42464), (1024, 41137), (1327, 31744), (1984, 21232), (2654, 15872), (3968, 10616), (5308, 7936)]