130678784

素因数分解:

$2^{17}\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 36

約数和(自身を含む): 261618714

約数和(自身を除く): 130939930

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 997, 1024, 1994, 2048, 3988, 4096, 7976, 8192, 15952, 16384, 31904, 32768, 63808, 65536, 127616, 131072, 255232, 510464, 1020928, 2041856, 4083712, 8167424, 16334848, 32669696, 65339392, 130678784]

約数ペア:

[(1, 130678784), (2, 65339392), (4, 32669696), (8, 16334848), (16, 8167424), (32, 4083712), (64, 2041856), (128, 1020928), (256, 510464), (512, 255232), (997, 131072), (1024, 127616), (1994, 65536), (2048, 63808), (3988, 32768), (4096, 31904), (7976, 16384), (8192, 15952)]