127329968

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{95881}}^1$

素因数の和:95972

約数の個数: 20

約数和(自身を含む): 249676728

約数和(自身を除く): 122346760

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 95881, 191762, 383524, 767048, 1534096, 7958123, 15916246, 31832492, 63664984, 127329968]

約数ペア:

[(1, 127329968), (2, 63664984), (4, 31832492), (8, 15916246), (16, 7958123), (83, 1534096), (166, 767048), (332, 383524), (664, 191762), (1328, 95881)]