85402919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4517}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 101636928

約数和(自身を除く): 16234009

約数列:

[1, 7, 37, 73, 259, 511, 2701, 4517, 18907, 31619, 167129, 329741, 1169903, 2308187, 12200417, 85402919]

約数ペア:

[(1, 85402919), (7, 12200417), (37, 2308187), (73, 1169903), (259, 329741), (511, 167129), (2701, 31619), (4517, 18907)]