54219292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{190913}}^1$

素因数の和:190988

約数の個数: 12

約数和(自身を含む): 96220656

約数和(自身を除く): 42001364

約数列:

[1, 2, 4, 71, 142, 284, 190913, 381826, 763652, 13554823, 27109646, 54219292]

約数ペア:

[(1, 54219292), (2, 27109646), (4, 13554823), (71, 763652), (142, 381826), (284, 190913)]