91888004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{135929}}^1$

素因数の和:135959

約数の個数: 18

約数和(自身を含む): 174126330

約数和(自身を除く): 82238326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 135929, 271858, 543716, 1767077, 3534154, 7068308, 22972001, 45944002, 91888004]

約数ペア:

[(1, 91888004), (2, 45944002), (4, 22972001), (13, 7068308), (26, 3534154), (52, 1767077), (169, 543716), (338, 271858), (676, 135929)]