89138426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{26171}}^1$

素因数の和:26317

約数の個数: 16

約数和(自身を含む): 145097568

約数和(自身を除く): 55959142

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 26171, 52342, 340223, 680446, 3428401, 6856802, 44569213, 89138426]

約数ペア:

[(1, 89138426), (2, 44569213), (13, 6856802), (26, 3428401), (131, 680446), (262, 340223), (1703, 52342), (3406, 26171)]