85281724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{114013}}^1$

素因数の和:114045

約数の個数: 24

約数和(自身を含む): 172389168

約数和(自身を除く): 87107444

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 114013, 228026, 456052, 1254143, 1938221, 2508286, 3876442, 5016572, 7752884, 21320431, 42640862, 85281724]

約数ペア:

[(1, 85281724), (2, 42640862), (4, 21320431), (11, 7752884), (17, 5016572), (22, 3876442), (34, 2508286), (44, 1938221), (68, 1254143), (187, 456052), (374, 228026), (748, 114013)]