89857223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 96855264

約数和(自身を除く): 6998041

約数列:

[1, 17, 131, 157, 257, 2227, 2669, 4369, 20567, 33667, 40349, 349639, 572339, 685933, 5285719, 89857223]

約数ペア:

[(1, 89857223), (17, 5285719), (131, 685933), (157, 572339), (257, 349639), (2227, 40349), (2669, 33667), (4369, 20567)]