54807398

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 83204064

約数和(自身を除く): 28396666

約数列:

[1, 2, 137, 274, 317, 631, 634, 1262, 43429, 86447, 86858, 172894, 200027, 400054, 27403699, 54807398]

約数ペア:

[(1, 54807398), (2, 27403699), (137, 400054), (274, 200027), (317, 172894), (631, 86858), (634, 86447), (1262, 43429)]