80890422

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{19739}}^1$

素因数の和:20427

約数の個数: 16

約数和(自身を含む): 162025920

約数和(自身を除く): 81135498

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 19739, 39478, 59217, 118434, 13481737, 26963474, 40445211, 80890422]

約数ペア:

[(1, 80890422), (2, 40445211), (3, 26963474), (6, 13481737), (683, 118434), (1366, 59217), (2049, 39478), (4098, 19739)]