129250304

素因数分解:

$2^{10}\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 44

約数和(自身を含む): 260894244

約数和(自身を除く): 131643940

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1117, 1808, 2234, 3616, 4468, 7232, 8936, 14464, 17872, 28928, 35744, 57856, 71488, 115712, 126221, 142976, 252442, 285952, 504884, 571904, 1009768, 1143808, 2019536, 4039072, 8078144, 16156288, 32312576, 64625152, 129250304]

約数ペア:

[(1, 129250304), (2, 64625152), (4, 32312576), (8, 16156288), (16, 8078144), (32, 4039072), (64, 2019536), (113, 1143808), (128, 1009768), (226, 571904), (256, 504884), (452, 285952), (512, 252442), (904, 142976), (1024, 126221), (1117, 115712), (1808, 71488), (2234, 57856), (3616, 35744), (4468, 28928), (7232, 17872), (8936, 14464)]