87174208

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{11257}}^1$

素因数の和:11291

約数の個数: 42

約数和(自身を含む): 190158878

約数和(自身を除く): 102984670

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 11257, 22514, 45028, 90056, 123827, 180112, 247654, 360224, 495308, 720448, 990616, 1362097, 1981232, 2724194, 3962464, 5448388, 7924928, 10896776, 21793552, 43587104, 87174208]

約数ペア:

[(1, 87174208), (2, 43587104), (4, 21793552), (8, 10896776), (11, 7924928), (16, 5448388), (22, 3962464), (32, 2724194), (44, 1981232), (64, 1362097), (88, 990616), (121, 720448), (176, 495308), (242, 360224), (352, 247654), (484, 180112), (704, 123827), (968, 90056), (1936, 45028), (3872, 22514), (7744, 11257)]