89131198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13339}}^1$

素因数の和:13611

約数の個数: 16

約数和(自身を含む): 144552240

約数和(自身を除く): 55421042

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 13339, 26678, 173407, 346814, 3428123, 6856246, 44565599, 89131198]

約数ペア:

[(1, 89131198), (2, 44565599), (13, 6856246), (26, 3428123), (257, 346814), (514, 173407), (3341, 26678), (6682, 13339)]