85624139

素因数分解:

${\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 12

約数和(自身を含む): 89250840

約数和(自身を除く): 3626701

約数列:

[1, 31, 139, 641, 961, 4309, 19871, 89099, 133579, 616001, 2762069, 85624139]

約数ペア:

[(1, 85624139), (31, 2762069), (139, 616001), (641, 133579), (961, 89099), (4309, 19871)]