38619136

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 78378300

約数和(自身を除く): 39759164

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 173, 218, 256, 346, 436, 512, 692, 872, 1024, 1384, 1744, 2048, 2768, 3488, 5536, 6976, 11072, 13952, 18857, 22144, 27904, 37714, 44288, 55808, 75428, 88576, 111616, 150856, 177152, 223232, 301712, 354304, 603424, 1206848, 2413696, 4827392, 9654784, 19309568, 38619136]

約数ペア:

[(1, 38619136), (2, 19309568), (4, 9654784), (8, 4827392), (16, 2413696), (32, 1206848), (64, 603424), (109, 354304), (128, 301712), (173, 223232), (218, 177152), (256, 150856), (346, 111616), (436, 88576), (512, 75428), (692, 55808), (872, 44288), (1024, 37714), (1384, 27904), (1744, 22144), (2048, 18857), (2768, 13952), (3488, 11072), (5536, 6976)]