16442608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 40997376

約数和(自身を除く): 24554768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 491, 598, 644, 728, 982, 1196, 1288, 1456, 1964, 2093, 2392, 2576, 3437, 3928, 4186, 4784, 6383, 6874, 7856, 8372, 11293, 12766, 13748, 16744, 22586, 25532, 27496, 33488, 44681, 45172, 51064, 54992, 79051, 89362, 90344, 102128, 146809, 158102, 178724, 180688, 293618, 316204, 357448, 587236, 632408, 714896, 1027663, 1174472, 1264816, 2055326, 2348944, 4110652, 8221304, 16442608]

約数ペア:

[(1, 16442608), (2, 8221304), (4, 4110652), (7, 2348944), (8, 2055326), (13, 1264816), (14, 1174472), (16, 1027663), (23, 714896), (26, 632408), (28, 587236), (46, 357448), (52, 316204), (56, 293618), (91, 180688), (92, 178724), (104, 158102), (112, 146809), (161, 102128), (182, 90344), (184, 89362), (208, 79051), (299, 54992), (322, 51064), (364, 45172), (368, 44681), (491, 33488), (598, 27496), (644, 25532), (728, 22586), (982, 16744), (1196, 13748), (1288, 12766), (1456, 11293), (1964, 8372), (2093, 7856), (2392, 6874), (2576, 6383), (3437, 4784), (3928, 4186)]