87748568

素因数分解:

$2^3\times {\mathrm{113}}^2\times {\mathrm{859}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 166190700

約数和(自身を除く): 78442132

約数列:

[1, 2, 4, 8, 113, 226, 452, 859, 904, 1718, 3436, 6872, 12769, 25538, 51076, 97067, 102152, 194134, 388268, 776536, 10968571, 21937142, 43874284, 87748568]

約数ペア:

[(1, 87748568), (2, 43874284), (4, 21937142), (8, 10968571), (113, 776536), (226, 388268), (452, 194134), (859, 102152), (904, 97067), (1718, 51076), (3436, 25538), (6872, 12769)]