87641914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13907}}^1$

素因数の和:14069

約数の個数: 16

約数和(自身を含む): 138189888

約数和(自身を除く): 50547974

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 13907, 27814, 319861, 639722, 1905259, 3810518, 43820957, 87641914]

約数ペア:

[(1, 87641914), (2, 43820957), (23, 3810518), (46, 1905259), (137, 639722), (274, 319861), (3151, 27814), (6302, 13907)]