16257536

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 40

約数和(自身を含む): 32887404

約数和(自身を除く): 16629868

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 281, 452, 512, 562, 904, 1124, 1808, 2248, 3616, 4496, 7232, 8992, 14464, 17984, 28928, 31753, 35968, 57856, 63506, 71936, 127012, 143872, 254024, 508048, 1016096, 2032192, 4064384, 8128768, 16257536]

約数ペア:

[(1, 16257536), (2, 8128768), (4, 4064384), (8, 2032192), (16, 1016096), (32, 508048), (64, 254024), (113, 143872), (128, 127012), (226, 71936), (256, 63506), (281, 57856), (452, 35968), (512, 31753), (562, 28928), (904, 17984), (1124, 14464), (1808, 8992), (2248, 7232), (3616, 4496)]