86810128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 172846080

約数和(自身を除く): 86035952

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 241, 376, 479, 482, 752, 958, 964, 1916, 1928, 3832, 3856, 7664, 11327, 22513, 22654, 45026, 45308, 90052, 90616, 115439, 180104, 181232, 230878, 360208, 461756, 923512, 1847024, 5425633, 10851266, 21702532, 43405064, 86810128]

約数ペア:

[(1, 86810128), (2, 43405064), (4, 21702532), (8, 10851266), (16, 5425633), (47, 1847024), (94, 923512), (188, 461756), (241, 360208), (376, 230878), (479, 181232), (482, 180104), (752, 115439), (958, 90616), (964, 90052), (1916, 45308), (1928, 45026), (3832, 22654), (3856, 22513), (7664, 11327)]