161784206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{65183}}^1$

素因数の和:65275

約数の個数: 16

約数和(自身を含む): 260475264

約数和(自身を除く): 98691058

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 65183, 130366, 1108111, 2216222, 4758359, 9516718, 80892103, 161784206]

約数ペア:

[(1, 161784206), (2, 80892103), (17, 9516718), (34, 4758359), (73, 2216222), (146, 1108111), (1241, 130366), (2482, 65183)]