173633312

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 351866592

約数和(自身を除く): 178233280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 257, 344, 491, 514, 688, 982, 1028, 1376, 1964, 2056, 3928, 4112, 7856, 8224, 11051, 15712, 21113, 22102, 42226, 44204, 84452, 88408, 126187, 168904, 176816, 252374, 337808, 353632, 504748, 675616, 1009496, 2018992, 4037984, 5426041, 10852082, 21704164, 43408328, 86816656, 173633312]

約数ペア:

[(1, 173633312), (2, 86816656), (4, 43408328), (8, 21704164), (16, 10852082), (32, 5426041), (43, 4037984), (86, 2018992), (172, 1009496), (257, 675616), (344, 504748), (491, 353632), (514, 337808), (688, 252374), (982, 176816), (1028, 168904), (1376, 126187), (1964, 88408), (2056, 84452), (3928, 44204), (4112, 42226), (7856, 22102), (8224, 21113), (11051, 15712)]