31117982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51691}}^1$

素因数の和:51743

約数の個数: 16

約数和(自身を含む): 54586752

約数和(自身を除く): 23468770

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51691, 103382, 361837, 723674, 2222713, 4445426, 15558991, 31117982]

約数ペア:

[(1, 31117982), (2, 15558991), (7, 4445426), (14, 2222713), (43, 723674), (86, 361837), (301, 103382), (602, 51691)]