86617784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9199}}^1$

素因数の和:9323

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 92230216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9199, 9416, 18398, 36796, 73592, 101189, 202378, 404756, 809512, 984293, 1968586, 3937172, 7874344, 10827223, 21654446, 43308892, 86617784]

約数ペア:

[(1, 86617784), (2, 43308892), (4, 21654446), (8, 10827223), (11, 7874344), (22, 3937172), (44, 1968586), (88, 984293), (107, 809512), (214, 404756), (428, 202378), (856, 101189), (1177, 73592), (2354, 36796), (4708, 18398), (9199, 9416)]