87989096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7907}}^1$

素因数の和:8033

約数の個数: 32

約数和(自身を含む): 179353440

約数和(自身を除く): 91364344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 7907, 11128, 15814, 31628, 63256, 102791, 205582, 411164, 822328, 846049, 1692098, 3384196, 6768392, 10998637, 21997274, 43994548, 87989096]

約数ペア:

[(1, 87989096), (2, 43994548), (4, 21997274), (8, 10998637), (13, 6768392), (26, 3384196), (52, 1692098), (104, 846049), (107, 822328), (214, 411164), (428, 205582), (856, 102791), (1391, 63256), (2782, 31628), (5564, 15814), (7907, 11128)]