191231264

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1753}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 431399808

約数和(自身を除く): 240168544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 974, 1753, 1948, 3409, 3506, 3896, 6818, 7012, 7792, 12271, 13636, 14024, 15584, 24542, 27272, 28048, 49084, 54544, 56096, 98168, 109088, 196336, 392672, 853711, 1707422, 3414844, 5975977, 6829688, 11951954, 13659376, 23903908, 27318752, 47807816, 95615632, 191231264]

約数ペア:

[(1, 191231264), (2, 95615632), (4, 47807816), (7, 27318752), (8, 23903908), (14, 13659376), (16, 11951954), (28, 6829688), (32, 5975977), (56, 3414844), (112, 1707422), (224, 853711), (487, 392672), (974, 196336), (1753, 109088), (1948, 98168), (3409, 56096), (3506, 54544), (3896, 49084), (6818, 28048), (7012, 27272), (7792, 24542), (12271, 15584), (13636, 14024)]