56858896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{39929}}^1$

素因数の和:40026

約数の個数: 20

約数和(自身を含む): 111404700

約数和(自身を除く): 54545804

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 39929, 79858, 159716, 319432, 638864, 3553681, 7107362, 14214724, 28429448, 56858896]

約数ペア:

[(1, 56858896), (2, 28429448), (4, 14214724), (8, 7107362), (16, 3553681), (89, 638864), (178, 319432), (356, 159716), (712, 79858), (1424, 39929)]