38880256

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 44

約数和(自身を含む): 79620112

約数和(自身を除く): 40739856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 883, 1024, 1376, 1766, 2752, 3532, 5504, 7064, 11008, 14128, 22016, 28256, 37969, 44032, 56512, 75938, 113024, 151876, 226048, 303752, 452096, 607504, 904192, 1215008, 2430016, 4860032, 9720064, 19440128, 38880256]

約数ペア:

[(1, 38880256), (2, 19440128), (4, 9720064), (8, 4860032), (16, 2430016), (32, 1215008), (43, 904192), (64, 607504), (86, 452096), (128, 303752), (172, 226048), (256, 151876), (344, 113024), (512, 75938), (688, 56512), (883, 44032), (1024, 37969), (1376, 28256), (1766, 22016), (2752, 14128), (3532, 11008), (5504, 7064)]