80636864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16363}}^1$

素因数の和:16393

約数の個数: 56

約数和(自身を含む): 199509888

約数和(自身を除く): 118873024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 16363, 32726, 65452, 114541, 130904, 179993, 229082, 261808, 359986, 458164, 523616, 719972, 916328, 1047232, 1259951, 1439944, 1832656, 2519902, 2879888, 3665312, 5039804, 5759776, 7330624, 10079608, 11519552, 20159216, 40318432, 80636864]

約数ペア:

[(1, 80636864), (2, 40318432), (4, 20159216), (7, 11519552), (8, 10079608), (11, 7330624), (14, 5759776), (16, 5039804), (22, 3665312), (28, 2879888), (32, 2519902), (44, 1832656), (56, 1439944), (64, 1259951), (77, 1047232), (88, 916328), (112, 719972), (154, 523616), (176, 458164), (224, 359986), (308, 261808), (352, 229082), (448, 179993), (616, 130904), (704, 114541), (1232, 65452), (2464, 32726), (4928, 16363)]