31664652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 78769152

約数和(自身を除く): 47104500

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 2441, 3243, 4324, 4882, 6486, 7323, 9764, 12972, 14646, 29292, 56143, 112286, 114727, 168429, 224572, 229454, 336858, 344181, 458908, 673716, 688362, 1376724, 2638721, 5277442, 7916163, 10554884, 15832326, 31664652]

約数ペア:

[(1, 31664652), (2, 15832326), (3, 10554884), (4, 7916163), (6, 5277442), (12, 2638721), (23, 1376724), (46, 688362), (47, 673716), (69, 458908), (92, 344181), (94, 336858), (138, 229454), (141, 224572), (188, 168429), (276, 114727), (282, 112286), (564, 56143), (1081, 29292), (2162, 14646), (2441, 12972), (3243, 9764), (4324, 7323), (4882, 6486)]