31920906

素因数分解:

$2^1\times 3^1\times {\mathrm{761}}^1\times {\mathrm{6991}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 63934848

約数和(自身を除く): 32013942

約数列:

[1, 2, 3, 6, 761, 1522, 2283, 4566, 6991, 13982, 20973, 41946, 5320151, 10640302, 15960453, 31920906]

約数ペア:

[(1, 31920906), (2, 15960453), (3, 10640302), (6, 5320151), (761, 41946), (1522, 20973), (2283, 13982), (4566, 6991)]