31494098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12689}}^1$

素因数の和:12781

約数の個数: 16

約数和(自身を含む): 50709240

約数和(自身を除く): 19215142

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12689, 25378, 215713, 431426, 926297, 1852594, 15747049, 31494098]

約数ペア:

[(1, 31494098), (2, 15747049), (17, 1852594), (34, 926297), (73, 431426), (146, 215713), (1241, 25378), (2482, 12689)]