131170304

素因数分解:

$2^{15}\times {\mathrm{4003}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 262402140

約数和(自身を除く): 131231836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4003, 4096, 8006, 8192, 16012, 16384, 32024, 32768, 64048, 128096, 256192, 512384, 1024768, 2049536, 4099072, 8198144, 16396288, 32792576, 65585152, 131170304]

約数ペア:

[(1, 131170304), (2, 65585152), (4, 32792576), (8, 16396288), (16, 8198144), (32, 4099072), (64, 2049536), (128, 1024768), (256, 512384), (512, 256192), (1024, 128096), (2048, 64048), (4003, 32768), (4096, 32024), (8006, 16384), (8192, 16012)]