31331662

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 47642112

約数和(自身を除く): 16310450

約数列:

[1, 2, 127, 254, 293, 421, 586, 842, 37211, 53467, 74422, 106934, 123353, 246706, 15665831, 31331662]

約数ペア:

[(1, 31331662), (2, 15665831), (127, 246706), (254, 123353), (293, 106934), (421, 74422), (586, 53467), (842, 37211)]