90695918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{19471}}^1$

素因数の和:19627

約数の個数: 16

約数和(自身を含む): 145105344

約数和(自身を除く): 54409426

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 19471, 38942, 331007, 662014, 2667527, 5335054, 45347959, 90695918]

約数ペア:

[(1, 90695918), (2, 45347959), (17, 5335054), (34, 2667527), (137, 662014), (274, 331007), (2329, 38942), (4658, 19471)]