31947034

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7433}}^1$

素因数の和:7749

約数の個数: 16

約数和(自身を含む): 54952128

約数和(自身を除く): 23005094

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 7433, 14866, 52031, 104062, 2281931, 4563862, 15973517, 31947034]

約数ペア:

[(1, 31947034), (2, 15973517), (7, 4563862), (14, 2281931), (307, 104062), (614, 52031), (2149, 14866), (4298, 7433)]