83321788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 166408704

約数和(自身を除く): 83086916

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 937, 946, 1034, 1874, 1892, 2021, 2068, 3748, 4042, 8084, 10307, 20614, 22231, 40291, 41228, 44039, 44462, 80582, 88078, 88924, 161164, 176156, 443201, 484429, 886402, 968858, 1772804, 1893677, 1937716, 3787354, 7574708, 20830447, 41660894, 83321788]

約数ペア:

[(1, 83321788), (2, 41660894), (4, 20830447), (11, 7574708), (22, 3787354), (43, 1937716), (44, 1893677), (47, 1772804), (86, 968858), (94, 886402), (172, 484429), (188, 443201), (473, 176156), (517, 161164), (937, 88924), (946, 88078), (1034, 80582), (1874, 44462), (1892, 44039), (2021, 41228), (2068, 40291), (3748, 22231), (4042, 20614), (8084, 10307)]