87954878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 147720672

約数和(自身を除く): 59765794

約数列:

[1, 2, 11, 22, 53, 106, 241, 313, 482, 583, 626, 1166, 2651, 3443, 5302, 6886, 12773, 16589, 25546, 33178, 75433, 140503, 150866, 182479, 281006, 364958, 829763, 1659526, 3997949, 7995898, 43977439, 87954878]

約数ペア:

[(1, 87954878), (2, 43977439), (11, 7995898), (22, 3997949), (53, 1659526), (106, 829763), (241, 364958), (313, 281006), (482, 182479), (583, 150866), (626, 140503), (1166, 75433), (2651, 33178), (3443, 25546), (5302, 16589), (6886, 12773)]