87010898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32491}}^1$

素因数の和:32609

約数の個数: 16

約数和(自身を含む): 141925056

約数和(自身を除く): 54914158

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 32491, 64982, 422383, 844766, 3346573, 6693146, 43505449, 87010898]

約数ペア:

[(1, 87010898), (2, 43505449), (13, 6693146), (26, 3346573), (103, 844766), (206, 422383), (1339, 64982), (2678, 32491)]