130340864

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 269156160

約数和(自身を除く): 138815296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 2053, 3968, 4106, 7936, 8212, 15872, 16424, 31744, 32848, 63488, 63643, 65696, 127286, 131392, 254572, 262784, 509144, 525568, 1018288, 1051136, 2036576, 2102272, 4073152, 4204544, 8146304, 16292608, 32585216, 65170432, 130340864]

約数ペア:

[(1, 130340864), (2, 65170432), (4, 32585216), (8, 16292608), (16, 8146304), (31, 4204544), (32, 4073152), (62, 2102272), (64, 2036576), (124, 1051136), (128, 1018288), (248, 525568), (256, 509144), (496, 262784), (512, 254572), (992, 131392), (1024, 127286), (1984, 65696), (2048, 63643), (2053, 63488), (3968, 32848), (4106, 31744), (7936, 16424), (8212, 15872)]