86739898

素因数分解:

$2^1\times 7^3\times {\mathrm{126443}}^1$

素因数の和:126466

約数の個数: 16

約数和(自身を含む): 151732800

約数和(自身を除く): 64992902

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 126443, 252886, 885101, 1770202, 6195707, 12391414, 43369949, 86739898]

約数ペア:

[(1, 86739898), (2, 43369949), (7, 12391414), (14, 6195707), (49, 1770202), (98, 885101), (343, 252886), (686, 126443)]