87913618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4397}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 142231320

約数和(自身を除く): 54317702

約数列:

[1, 2, 13, 26, 769, 1538, 4397, 8794, 9997, 19994, 57161, 114322, 3381293, 6762586, 43956809, 87913618]

約数ペア:

[(1, 87913618), (2, 43956809), (13, 6762586), (26, 3381293), (769, 114322), (1538, 57161), (4397, 19994), (8794, 9997)]