1998848

素因数分解:

$2^{15}\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 4063170

約数和(自身を除く): 2064322

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, 124928, 249856, 499712, 999424, 1998848]

約数ペア:

[(1, 1998848), (2, 999424), (4, 499712), (8, 249856), (16, 124928), (32, 62464), (61, 32768), (64, 31232), (122, 16384), (128, 15616), (244, 8192), (256, 7808), (488, 4096), (512, 3904), (976, 2048), (1024, 1952)]