16365568

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 33513480

約数和(自身を除く): 17147912

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 131, 244, 256, 262, 488, 512, 524, 976, 1024, 1048, 1952, 2048, 2096, 3904, 4192, 7808, 7991, 8384, 15616, 15982, 16768, 31232, 31964, 33536, 62464, 63928, 67072, 124928, 127856, 134144, 255712, 268288, 511424, 1022848, 2045696, 4091392, 8182784, 16365568]

約数ペア:

[(1, 16365568), (2, 8182784), (4, 4091392), (8, 2045696), (16, 1022848), (32, 511424), (61, 268288), (64, 255712), (122, 134144), (128, 127856), (131, 124928), (244, 67072), (256, 63928), (262, 62464), (488, 33536), (512, 31964), (524, 31232), (976, 16768), (1024, 15982), (1048, 15616), (1952, 8384), (2048, 7991), (2096, 7808), (3904, 4192)]