31528672

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 72690912

約数和(自身を除く): 41162240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3433, 4592, 6866, 9184, 13732, 24031, 27464, 48062, 54928, 96124, 109856, 140753, 192248, 281506, 384496, 563012, 768992, 985271, 1126024, 1970542, 2252048, 3941084, 4504096, 7882168, 15764336, 31528672]

約数ペア:

[(1, 31528672), (2, 15764336), (4, 7882168), (7, 4504096), (8, 3941084), (14, 2252048), (16, 1970542), (28, 1126024), (32, 985271), (41, 768992), (56, 563012), (82, 384496), (112, 281506), (164, 192248), (224, 140753), (287, 109856), (328, 96124), (574, 54928), (656, 48062), (1148, 27464), (1312, 24031), (2296, 13732), (3433, 9184), (4592, 6866)]