88857070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{86269}}^1$

素因数の和:86379

約数の個数: 16

約数和(自身を含む): 161497440

約数和(自身を除く): 72640370

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 86269, 172538, 431345, 862690, 8885707, 17771414, 44428535, 88857070]

約数ペア:

[(1, 88857070), (2, 44428535), (5, 17771414), (10, 8885707), (103, 862690), (206, 431345), (515, 172538), (1030, 86269)]