89169751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 101404800

約数和(自身を除く): 12235049

約数列:

[1, 11, 29, 139, 319, 1529, 2011, 4031, 22121, 44341, 58319, 279529, 641509, 3074819, 8106341, 89169751]

約数ペア:

[(1, 89169751), (11, 8106341), (29, 3074819), (139, 641509), (319, 279529), (1529, 58319), (2011, 44341), (4031, 22121)]