87807310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{90523}}^1$

素因数の和:90627

約数の個数: 16

約数和(自身を含む): 159684336

約数和(自身を除く): 71877026

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 90523, 181046, 452615, 905230, 8780731, 17561462, 43903655, 87807310]

約数ペア:

[(1, 87807310), (2, 43903655), (5, 17561462), (10, 8780731), (97, 905230), (194, 452615), (485, 181046), (970, 90523)]