90047488

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1938

約数の個数: 44

約数和(自身を含む): 183935232

約数和(自身を除く): 93887744

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 1871, 3008, 3742, 6016, 7484, 12032, 14968, 24064, 29936, 48128, 59872, 87937, 119744, 175874, 239488, 351748, 478976, 703496, 957952, 1406992, 1915904, 2813984, 5627968, 11255936, 22511872, 45023744, 90047488]

約数ペア:

[(1, 90047488), (2, 45023744), (4, 22511872), (8, 11255936), (16, 5627968), (32, 2813984), (47, 1915904), (64, 1406992), (94, 957952), (128, 703496), (188, 478976), (256, 351748), (376, 239488), (512, 175874), (752, 119744), (1024, 87937), (1504, 59872), (1871, 48128), (3008, 29936), (3742, 24064), (6016, 14968), (7484, 12032)]