89301628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{132103}}^1$

素因数の和:132133

約数の個数: 18

約数和(自身を含む): 169225224

約数和(自身を除く): 79923596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 132103, 264206, 528412, 1717339, 3434678, 6869356, 22325407, 44650814, 89301628]

約数ペア:

[(1, 89301628), (2, 44650814), (4, 22325407), (13, 6869356), (26, 3434678), (52, 1717339), (169, 528412), (338, 264206), (676, 132103)]