103638904

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{51613}}^1$

素因数の和:51870

約数の個数: 16

約数和(自身を含む): 195100920

約数和(自身を除く): 91462016

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 51613, 103226, 206452, 412904, 12954863, 25909726, 51819452, 103638904]

約数ペア:

[(1, 103638904), (2, 51819452), (4, 25909726), (8, 12954863), (251, 412904), (502, 206452), (1004, 103226), (2008, 51613)]