87078022

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 132314400

約数和(自身を除く): 45236378

約数列:

[1, 2, 137, 199, 274, 398, 1597, 3194, 27263, 54526, 218789, 317803, 437578, 635606, 43539011, 87078022]

約数ペア:

[(1, 87078022), (2, 43539011), (137, 635606), (199, 437578), (274, 317803), (398, 218789), (1597, 54526), (3194, 27263)]