455839744

素因数分解:

$2^{12}\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 52

約数和(自身を含む): 920832220

約数和(自身を除く): 464992476

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1021, 1024, 1744, 2042, 2048, 3488, 4084, 4096, 6976, 8168, 13952, 16336, 27904, 32672, 55808, 65344, 111289, 111616, 130688, 222578, 223232, 261376, 445156, 446464, 522752, 890312, 1045504, 1780624, 2091008, 3561248, 4182016, 7122496, 14244992, 28489984, 56979968, 113959936, 227919872, 455839744]

約数ペア:

[(1, 455839744), (2, 227919872), (4, 113959936), (8, 56979968), (16, 28489984), (32, 14244992), (64, 7122496), (109, 4182016), (128, 3561248), (218, 2091008), (256, 1780624), (436, 1045504), (512, 890312), (872, 522752), (1021, 446464), (1024, 445156), (1744, 261376), (2042, 223232), (2048, 222578), (3488, 130688), (4084, 111616), (4096, 111289), (6976, 65344), (8168, 55808), (13952, 32672), (16336, 27904)]