8272144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27238

約数の個数: 20

約数和(自身を含む): 16871440

約数和(自身を除く): 8599296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27211, 54422, 108844, 217688, 435376, 517009, 1034018, 2068036, 4136072, 8272144]

約数ペア:

[(1, 8272144), (2, 4136072), (4, 2068036), (8, 1034018), (16, 517009), (19, 435376), (38, 217688), (76, 108844), (152, 54422), (304, 27211)]