85890086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{9391}}^1$

素因数の和:9679

約数の個数: 16

約数和(自身を含む): 136935360

約数和(自身を除く): 51045274

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 9391, 18782, 159647, 319294, 2526179, 5052358, 42945043, 85890086]

約数ペア:

[(1, 85890086), (2, 42945043), (17, 5052358), (34, 2526179), (269, 319294), (538, 159647), (4573, 18782), (9146, 9391)]