89741072

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{15889}}^1$

素因数の和:16250

約数の個数: 20

約数和(自身を含む): 174376860

約数和(自身を除く): 84635788

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 15889, 31778, 63556, 127112, 254224, 5608817, 11217634, 22435268, 44870536, 89741072]

約数ペア:

[(1, 89741072), (2, 44870536), (4, 22435268), (8, 11217634), (16, 5608817), (353, 254224), (706, 127112), (1412, 63556), (2824, 31778), (5648, 15889)]