89986678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{37277}}^1$

素因数の和:37367

約数の個数: 16

約数和(自身を含む): 144936864

約数和(自身を除く): 54950186

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 37277, 74554, 633709, 1267418, 2646667, 5293334, 44993339, 89986678]

約数ペア:

[(1, 89986678), (2, 44993339), (17, 5293334), (34, 2646667), (71, 1267418), (142, 633709), (1207, 74554), (2414, 37277)]