56145608

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{19441}}^1$

素因数の和:19485

約数の個数: 24

約数和(自身を含む): 111111030

約数和(自身を除く): 54965422

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 19441, 38882, 77764, 155528, 369379, 738758, 1477516, 2955032, 7018201, 14036402, 28072804, 56145608]

約数ペア:

[(1, 56145608), (2, 28072804), (4, 14036402), (8, 7018201), (19, 2955032), (38, 1477516), (76, 738758), (152, 369379), (361, 155528), (722, 77764), (1444, 38882), (2888, 19441)]