134657536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20262

約数の個数: 40

約数和(自身を含む): 289762704

約数和(自身を除く): 155105168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 20231, 40462, 80924, 161848, 263003, 323696, 526006, 647392, 1052012, 1294784, 2104024, 2589568, 4208048, 5179136, 8416096, 10358272, 16832192, 33664384, 67328768, 134657536]

約数ペア:

[(1, 134657536), (2, 67328768), (4, 33664384), (8, 16832192), (13, 10358272), (16, 8416096), (26, 5179136), (32, 4208048), (52, 2589568), (64, 2104024), (104, 1294784), (128, 1052012), (208, 647392), (256, 526006), (416, 323696), (512, 263003), (832, 161848), (1664, 80924), (3328, 40462), (6656, 20231)]