81460906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{2557}}^1$

素因数の和:3513

約数の個数: 16

約数和(自身を含む): 129567816

約数和(自身を除く): 48106910

約数列:

[1, 2, 17, 34, 937, 1874, 2557, 5114, 15929, 31858, 43469, 86938, 2395909, 4791818, 40730453, 81460906]

約数ペア:

[(1, 81460906), (2, 40730453), (17, 4791818), (34, 2395909), (937, 86938), (1874, 43469), (2557, 31858), (5114, 15929)]