223419904

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5010

約数の個数: 40

約数和(自身を含む): 451511280

約数和(自身を除く): 228091376

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 4903, 5696, 9806, 11392, 19612, 22784, 39224, 45568, 78448, 156896, 313792, 436367, 627584, 872734, 1255168, 1745468, 2510336, 3490936, 6981872, 13963744, 27927488, 55854976, 111709952, 223419904]

約数ペア:

[(1, 223419904), (2, 111709952), (4, 55854976), (8, 27927488), (16, 13963744), (32, 6981872), (64, 3490936), (89, 2510336), (128, 1745468), (178, 1255168), (256, 872734), (356, 627584), (512, 436367), (712, 313792), (1424, 156896), (2848, 78448), (4903, 45568), (5696, 39224), (9806, 22784), (11392, 19612)]