31628288

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 44

約数和(自身を含む): 64308552

約数和(自身を除く): 32680264

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 461, 512, 536, 922, 1024, 1072, 1844, 2144, 3688, 4288, 7376, 8576, 14752, 17152, 29504, 30887, 34304, 59008, 61774, 68608, 118016, 123548, 236032, 247096, 472064, 494192, 988384, 1976768, 3953536, 7907072, 15814144, 31628288]

約数ペア:

[(1, 31628288), (2, 15814144), (4, 7907072), (8, 3953536), (16, 1976768), (32, 988384), (64, 494192), (67, 472064), (128, 247096), (134, 236032), (256, 123548), (268, 118016), (461, 68608), (512, 61774), (536, 59008), (922, 34304), (1024, 30887), (1072, 29504), (1844, 17152), (2144, 14752), (3688, 8576), (4288, 7376)]