90513136

素因数分解:

$2^4\times 7^1\times {\mathrm{808153}}^1$

素因数の和:808168

約数の個数: 20

約数和(自身を含む): 200422192

約数和(自身を除く): 109909056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 808153, 1616306, 3232612, 5657071, 6465224, 11314142, 12930448, 22628284, 45256568, 90513136]

約数ペア:

[(1, 90513136), (2, 45256568), (4, 22628284), (7, 12930448), (8, 11314142), (14, 6465224), (16, 5657071), (28, 3232612), (56, 1616306), (112, 808153)]