90107584

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 205963520

約数和(自身を除く): 115855936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1447, 1946, 2224, 2894, 3892, 4448, 5788, 7784, 8896, 10129, 11576, 15568, 20258, 23152, 31136, 40516, 46304, 62272, 81032, 92608, 162064, 201133, 324128, 402266, 648256, 804532, 1407931, 1609064, 2815862, 3218128, 5631724, 6436256, 11263448, 12872512, 22526896, 45053792, 90107584]

約数ペア:

[(1, 90107584), (2, 45053792), (4, 22526896), (7, 12872512), (8, 11263448), (14, 6436256), (16, 5631724), (28, 3218128), (32, 2815862), (56, 1609064), (64, 1407931), (112, 804532), (139, 648256), (224, 402266), (278, 324128), (448, 201133), (556, 162064), (973, 92608), (1112, 81032), (1447, 62272), (1946, 46304), (2224, 40516), (2894, 31136), (3892, 23152), (4448, 20258), (5788, 15568), (7784, 11576), (8896, 10129)]