82097390

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{18701}}^1$

素因数の和:19147

約数の個数: 16

約数和(自身を含む): 148119840

約数和(自身を除く): 66022450

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 18701, 37402, 93505, 187010, 8209739, 16419478, 41048695, 82097390]

約数ペア:

[(1, 82097390), (2, 41048695), (5, 16419478), (10, 8209739), (439, 187010), (878, 93505), (2195, 37402), (4390, 18701)]