31848328

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 61896960

約数和(自身を除く): 30048632

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 1193, 2386, 3337, 4772, 6674, 9544, 13348, 26696, 56071, 84703, 112142, 169406, 224284, 338812, 448568, 677624, 3981041, 7962082, 15924164, 31848328]

約数ペア:

[(1, 31848328), (2, 15924164), (4, 7962082), (8, 3981041), (47, 677624), (71, 448568), (94, 338812), (142, 224284), (188, 169406), (284, 112142), (376, 84703), (568, 56071), (1193, 26696), (2386, 13348), (3337, 9544), (4772, 6674)]