87938158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1289}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 164954880

約数和(自身を除く): 77016722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 1289, 2578, 3101, 4873, 6202, 9023, 9746, 14179, 18046, 28358, 34111, 68222, 99253, 198506, 571027, 1142054, 3997189, 6281297, 7994378, 12562594, 43969079, 87938158]

約数ペア:

[(1, 87938158), (2, 43969079), (7, 12562594), (11, 7994378), (14, 6281297), (22, 3997189), (77, 1142054), (154, 571027), (443, 198506), (886, 99253), (1289, 68222), (2578, 34111), (3101, 28358), (4873, 18046), (6202, 14179), (9023, 9746)]