89271808

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1674

約数の個数: 40

約数和(自身を含む): 180064368

約数和(自身を除く): 90792560

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1543, 1808, 3086, 3616, 6172, 7232, 12344, 14464, 24688, 28928, 49376, 57856, 98752, 174359, 197504, 348718, 395008, 697436, 790016, 1394872, 2789744, 5579488, 11158976, 22317952, 44635904, 89271808]

約数ペア:

[(1, 89271808), (2, 44635904), (4, 22317952), (8, 11158976), (16, 5579488), (32, 2789744), (64, 1394872), (113, 790016), (128, 697436), (226, 395008), (256, 348718), (452, 197504), (512, 174359), (904, 98752), (1543, 57856), (1808, 49376), (3086, 28928), (3616, 24688), (6172, 14464), (7232, 12344)]