87783226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{13729}}^1$

素因数の和:13893

約数の個数: 16

約数和(自身を含む): 138398400

約数和(自身を除く): 50615174

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 13729, 27458, 315767, 631534, 1908331, 3816662, 43891613, 87783226]

約数ペア:

[(1, 87783226), (2, 43891613), (23, 3816662), (46, 1908331), (139, 631534), (278, 315767), (3197, 27458), (6394, 13729)]