91958864

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{27239}}^1$

素因数の和:27458

約数の個数: 20

約数和(自身を含む): 179021280

約数和(自身を除く): 87062416

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 27239, 54478, 108956, 217912, 435824, 5747429, 11494858, 22989716, 45979432, 91958864]

約数ペア:

[(1, 91958864), (2, 45979432), (4, 22989716), (8, 11494858), (16, 5747429), (211, 435824), (422, 217912), (844, 108956), (1688, 54478), (3376, 27239)]