38245168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{183871}}^1$

素因数の和:183892

約数の個数: 20

約数和(自身を含む): 79800448

約数和(自身を除く): 41555280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 183871, 367742, 735484, 1470968, 2390323, 2941936, 4780646, 9561292, 19122584, 38245168]

約数ペア:

[(1, 38245168), (2, 19122584), (4, 9561292), (8, 4780646), (13, 2941936), (16, 2390323), (26, 1470968), (52, 735484), (104, 367742), (208, 183871)]