31928892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 79094400

約数和(自身を除く): 47165508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1069, 1572, 2138, 2489, 3207, 4276, 4978, 6414, 7467, 9956, 12828, 14934, 20311, 29868, 40622, 60933, 81244, 121866, 140039, 243732, 280078, 420117, 560156, 840234, 1680468, 2660741, 5321482, 7982223, 10642964, 15964446, 31928892]

約数ペア:

[(1, 31928892), (2, 15964446), (3, 10642964), (4, 7982223), (6, 5321482), (12, 2660741), (19, 1680468), (38, 840234), (57, 560156), (76, 420117), (114, 280078), (131, 243732), (228, 140039), (262, 121866), (393, 81244), (524, 60933), (786, 40622), (1069, 29868), (1572, 20311), (2138, 14934), (2489, 12828), (3207, 9956), (4276, 7467), (4978, 6414)]