22120112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 52948992

約数和(自身を除く): 30828880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 277, 322, 368, 434, 496, 554, 644, 713, 868, 1108, 1288, 1426, 1736, 1939, 2216, 2576, 2852, 3472, 3878, 4432, 4991, 5704, 6371, 7756, 8587, 9982, 11408, 12742, 15512, 17174, 19964, 25484, 31024, 34348, 39928, 44597, 50968, 60109, 68696, 79856, 89194, 101936, 120218, 137392, 178388, 197501, 240436, 356776, 395002, 480872, 713552, 790004, 961744, 1382507, 1580008, 2765014, 3160016, 5530028, 11060056, 22120112]

約数ペア:

[(1, 22120112), (2, 11060056), (4, 5530028), (7, 3160016), (8, 2765014), (14, 1580008), (16, 1382507), (23, 961744), (28, 790004), (31, 713552), (46, 480872), (56, 395002), (62, 356776), (92, 240436), (112, 197501), (124, 178388), (161, 137392), (184, 120218), (217, 101936), (248, 89194), (277, 79856), (322, 68696), (368, 60109), (434, 50968), (496, 44597), (554, 39928), (644, 34348), (713, 31024), (868, 25484), (1108, 19964), (1288, 17174), (1426, 15512), (1736, 12742), (1939, 11408), (2216, 9982), (2576, 8587), (2852, 7756), (3472, 6371), (3878, 5704), (4432, 4991)]