31744496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 74661888

約数和(自身を除く): 42917392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 223, 248, 287, 328, 434, 446, 496, 574, 656, 868, 892, 1148, 1271, 1561, 1736, 1784, 2296, 2542, 3122, 3472, 3568, 4592, 5084, 6244, 6913, 8897, 9143, 10168, 12488, 13826, 17794, 18286, 20336, 24976, 27652, 35588, 36572, 48391, 55304, 64001, 71176, 73144, 96782, 110608, 128002, 142352, 146288, 193564, 256004, 283433, 387128, 512008, 566866, 774256, 1024016, 1133732, 1984031, 2267464, 3968062, 4534928, 7936124, 15872248, 31744496]

約数ペア:

[(1, 31744496), (2, 15872248), (4, 7936124), (7, 4534928), (8, 3968062), (14, 2267464), (16, 1984031), (28, 1133732), (31, 1024016), (41, 774256), (56, 566866), (62, 512008), (82, 387128), (112, 283433), (124, 256004), (164, 193564), (217, 146288), (223, 142352), (248, 128002), (287, 110608), (328, 96782), (434, 73144), (446, 71176), (496, 64001), (574, 55304), (656, 48391), (868, 36572), (892, 35588), (1148, 27652), (1271, 24976), (1561, 20336), (1736, 18286), (1784, 17794), (2296, 13826), (2542, 12488), (3122, 10168), (3472, 9143), (3568, 8897), (4592, 6913), (5084, 6244)]