78016431

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 106089984

約数和(自身を除く): 28073553

約数列:

[1, 3, 83, 137, 249, 411, 2287, 6861, 11371, 34113, 189821, 313319, 569463, 939957, 26005477, 78016431]

約数ペア:

[(1, 78016431), (3, 26005477), (83, 939957), (137, 569463), (249, 313319), (411, 189821), (2287, 34113), (6861, 11371)]