31956841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 38642560

約数和(自身を除く): 6685719

約数列:

[1, 7, 19, 133, 241, 997, 1687, 4579, 6979, 18943, 32053, 132601, 240277, 1681939, 4565263, 31956841]

約数ペア:

[(1, 31956841), (7, 4565263), (19, 1681939), (133, 240277), (241, 132601), (997, 32053), (1687, 18943), (4579, 6979)]