31951946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4003}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 51795744

約数和(自身を除く): 19843798

約数列:

[1, 2, 13, 26, 307, 614, 3991, 4003, 7982, 8006, 52039, 104078, 1228921, 2457842, 15975973, 31951946]

約数ペア:

[(1, 31951946), (2, 15975973), (13, 2457842), (26, 1228921), (307, 104078), (614, 52039), (3991, 8006), (4003, 7982)]