63963136

素因数分解:

$2^{20}\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 42

約数和(自身を含む): 130023362

約数和(自身を除く): 66060226

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 4096, 7808, 8192, 15616, 16384, 31232, 32768, 62464, 65536, 124928, 131072, 249856, 262144, 499712, 524288, 999424, 1048576, 1998848, 3997696, 7995392, 15990784, 31981568, 63963136]

約数ペア:

[(1, 63963136), (2, 31981568), (4, 15990784), (8, 7995392), (16, 3997696), (32, 1998848), (61, 1048576), (64, 999424), (122, 524288), (128, 499712), (244, 262144), (256, 249856), (488, 131072), (512, 124928), (976, 65536), (1024, 62464), (1952, 32768), (2048, 31232), (3904, 16384), (4096, 15616), (7808, 8192)]