85819214

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19531}}^1$

素因数の和:19572

約数の個数: 16

約数和(自身を含む): 139458480

約数和(自身を除く): 53639266

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 19531, 39062, 253903, 507806, 3300739, 6601478, 42909607, 85819214]

約数ペア:

[(1, 85819214), (2, 42909607), (13, 6601478), (26, 3300739), (169, 507806), (338, 253903), (2197, 39062), (4394, 19531)]