218670976

素因数分解:

$2^7\times {\mathrm{1031}}^1\times {\mathrm{1657}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 436319280

約数和(自身を除く): 217648304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1031, 1657, 2062, 3314, 4124, 6628, 8248, 13256, 16496, 26512, 32992, 53024, 65984, 106048, 131968, 212096, 1708367, 3416734, 6833468, 13666936, 27333872, 54667744, 109335488, 218670976]

約数ペア:

[(1, 218670976), (2, 109335488), (4, 54667744), (8, 27333872), (16, 13666936), (32, 6833468), (64, 3416734), (128, 1708367), (1031, 212096), (1657, 131968), (2062, 106048), (3314, 65984), (4124, 53024), (6628, 32992), (8248, 26512), (13256, 16496)]