31271674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97117}}^1$

素因数の和:97149

約数の個数: 16

約数和(自身を含む): 55939968

約数和(自身を除く): 24668294

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 97117, 194234, 679819, 1359638, 2233691, 4467382, 15635837, 31271674]

約数ペア:

[(1, 31271674), (2, 15635837), (7, 4467382), (14, 2233691), (23, 1359638), (46, 679819), (161, 194234), (322, 97117)]