85457896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19387}}^1$

素因数の和:19441

約数の個数: 32

約数和(自身を含む): 174492000

約数和(自身を除く): 89034104

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 19387, 38774, 77548, 155096, 368353, 562223, 736706, 1124446, 1473412, 2248892, 2946824, 4497784, 10682237, 21364474, 42728948, 85457896]

約数ペア:

[(1, 85457896), (2, 42728948), (4, 21364474), (8, 10682237), (19, 4497784), (29, 2946824), (38, 2248892), (58, 1473412), (76, 1124446), (116, 736706), (152, 562223), (232, 368353), (551, 155096), (1102, 77548), (2204, 38774), (4408, 19387)]