15679420928

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{712183}}^1$

素因数の和:712244

約数の個数: 40

約数和(自身を含む): 32056826208

約数和(自身を除く): 16377405280

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 712183, 1424366, 2848732, 5697464, 11394928, 22789856, 30623869, 45579712, 61247738, 91159424, 122495476, 182318848, 244990952, 364637696, 489981904, 979963808, 1959927616, 3919855232, 7839710464, 15679420928]

約数ペア:

[(1, 15679420928), (2, 7839710464), (4, 3919855232), (8, 1959927616), (16, 979963808), (32, 489981904), (43, 364637696), (64, 244990952), (86, 182318848), (128, 122495476), (172, 91159424), (256, 61247738), (344, 45579712), (512, 30623869), (688, 22789856), (1376, 11394928), (2752, 5697464), (5504, 2848732), (11008, 1424366), (22016, 712183)]