54398366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 93090816

約数和(自身を除く): 38692450

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 961, 1826, 1922, 2573, 5146, 10571, 21142, 28303, 29791, 56606, 59582, 79763, 159526, 327701, 655402, 877393, 1754786, 2472653, 4945306, 27199183, 54398366]

約数ペア:

[(1, 54398366), (2, 27199183), (11, 4945306), (22, 2472653), (31, 1754786), (62, 877393), (83, 655402), (166, 327701), (341, 159526), (682, 79763), (913, 59582), (961, 56606), (1826, 29791), (1922, 28303), (2573, 21142), (5146, 10571)]