56442872

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{28109}}^1$

素因数の和:28366

約数の個数: 16

約数和(自身を含む): 106255800

約数和(自身を除く): 49812928

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 28109, 56218, 112436, 224872, 7055359, 14110718, 28221436, 56442872]

約数ペア:

[(1, 56442872), (2, 28221436), (4, 14110718), (8, 7055359), (251, 224872), (502, 112436), (1004, 56218), (2008, 28109)]