55397434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 85971456

約数和(自身を除く): 30574022

約数列:

[1, 2, 31, 62, 647, 1294, 1381, 2762, 20057, 40114, 42811, 85622, 893507, 1787014, 27698717, 55397434]

約数ペア:

[(1, 55397434), (2, 27698717), (31, 1787014), (62, 893507), (647, 85622), (1294, 42811), (1381, 40114), (2762, 20057)]