54390436

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{8089}}^1$

素因数の和:8175

約数の個数: 18

約数和(自身を含む): 97573490

約数和(自身を除く): 43183054

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 8089, 16178, 32356, 331649, 663298, 1326596, 13597609, 27195218, 54390436]

約数ペア:

[(1, 54390436), (2, 27195218), (4, 13597609), (41, 1326596), (82, 663298), (164, 331649), (1681, 32356), (3362, 16178), (6724, 8089)]