85427278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{37501}}^1$

素因数の和:37587

約数の個数: 16

約数和(自身を含む): 137707344

約数和(自身を除く): 52280066

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 37501, 75002, 637517, 1275034, 2512567, 5025134, 42713639, 85427278]

約数ペア:

[(1, 85427278), (2, 42713639), (17, 5025134), (34, 2512567), (67, 1275034), (134, 637517), (1139, 75002), (2278, 37501)]