280087552

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6424

約数の個数: 44

約数和(自身を含む): 573012616

約数和(自身を除く): 292925064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 6361, 11008, 12722, 22016, 25444, 44032, 50888, 101776, 203552, 273523, 407104, 547046, 814208, 1094092, 1628416, 2188184, 3256832, 4376368, 6513664, 8752736, 17505472, 35010944, 70021888, 140043776, 280087552]

約数ペア:

[(1, 280087552), (2, 140043776), (4, 70021888), (8, 35010944), (16, 17505472), (32, 8752736), (43, 6513664), (64, 4376368), (86, 3256832), (128, 2188184), (172, 1628416), (256, 1094092), (344, 814208), (512, 547046), (688, 407104), (1024, 273523), (1376, 203552), (2752, 101776), (5504, 50888), (6361, 44032), (11008, 25444), (12722, 22016)]