123363584

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4546

約数の個数: 36

約数和(自身を含む): 248560620

約数和(自身を除く): 125197036

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 3488, 4421, 6976, 8842, 13952, 17684, 27904, 35368, 70736, 141472, 282944, 481889, 565888, 963778, 1131776, 1927556, 3855112, 7710224, 15420448, 30840896, 61681792, 123363584]

約数ペア:

[(1, 123363584), (2, 61681792), (4, 30840896), (8, 15420448), (16, 7710224), (32, 3855112), (64, 1927556), (109, 1131776), (128, 963778), (218, 565888), (256, 481889), (436, 282944), (872, 141472), (1744, 70736), (3488, 35368), (4421, 27904), (6976, 17684), (8842, 13952)]