86395736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81199}}^1$

素因数の和:81231

約数の個数: 32

約数和(自身を含む): 194880000

約数和(自身を除く): 108484264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 81199, 162398, 324796, 568393, 649592, 1136786, 1542781, 2273572, 3085562, 4547144, 6171124, 10799467, 12342248, 21598934, 43197868, 86395736]

約数ペア:

[(1, 86395736), (2, 43197868), (4, 21598934), (7, 12342248), (8, 10799467), (14, 6171124), (19, 4547144), (28, 3085562), (38, 2273572), (56, 1542781), (76, 1136786), (133, 649592), (152, 568393), (266, 324796), (532, 162398), (1064, 81199)]