78668962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{16889}}^1$

素因数の和:17045

約数の個数: 16

約数和(自身を含む): 125864280

約数和(自身を除く): 47195318

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 16889, 33778, 287113, 574226, 2313793, 4627586, 39334481, 78668962]

約数ペア:

[(1, 78668962), (2, 39334481), (17, 4627586), (34, 2313793), (137, 574226), (274, 287113), (2329, 33778), (4658, 16889)]