39705856

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3666

約数の個数: 36

約数和(自身を含む): 81122272

約数和(自身を除く): 41416416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 3607, 5504, 7214, 11008, 14428, 28856, 57712, 115424, 155101, 230848, 310202, 461696, 620404, 923392, 1240808, 2481616, 4963232, 9926464, 19852928, 39705856]

約数ペア:

[(1, 39705856), (2, 19852928), (4, 9926464), (8, 4963232), (16, 2481616), (32, 1240808), (43, 923392), (64, 620404), (86, 461696), (128, 310202), (172, 230848), (256, 155101), (344, 115424), (688, 57712), (1376, 28856), (2752, 14428), (3607, 11008), (5504, 7214)]