31627826

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 48107520

約数和(自身を除く): 16479694

約数列:

[1, 2, 127, 239, 254, 478, 521, 1042, 30353, 60706, 66167, 124519, 132334, 249038, 15813913, 31627826]

約数ペア:

[(1, 31627826), (2, 15813913), (127, 249038), (239, 132334), (254, 124519), (478, 66167), (521, 60706), (1042, 30353)]