31361342

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 47770560

約数和(自身を除く): 16409218

約数列:

[1, 2, 113, 193, 226, 386, 719, 1438, 21809, 43618, 81247, 138767, 162494, 277534, 15680671, 31361342]

約数ペア:

[(1, 31361342), (2, 15680671), (113, 277534), (193, 162494), (226, 138767), (386, 81247), (719, 43618), (1438, 21809)]