105025396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120997}}^1$

素因数の和:121039

約数の個数: 24

約数和(自身を含む): 216828416

約数和(自身を除く): 111803020

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 120997, 241994, 483988, 846979, 1693958, 3387916, 3750907, 7501814, 15003628, 26256349, 52512698, 105025396]

約数ペア:

[(1, 105025396), (2, 52512698), (4, 26256349), (7, 15003628), (14, 7501814), (28, 3750907), (31, 3387916), (62, 1693958), (124, 846979), (217, 483988), (434, 241994), (868, 120997)]