87883138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5807}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 160579584

約数和(自身を除く): 72696446

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 5807, 7567, 11614, 15134, 40649, 81298, 133561, 267122, 272929, 545858, 934927, 1869854, 1910503, 3821006, 6277367, 12554734, 43941569, 87883138]

約数ペア:

[(1, 87883138), (2, 43941569), (7, 12554734), (14, 6277367), (23, 3821006), (46, 1910503), (47, 1869854), (94, 934927), (161, 545858), (322, 272929), (329, 267122), (658, 133561), (1081, 81298), (2162, 40649), (5807, 15134), (7567, 11614)]