40154608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193051}}^1$

素因数の和:193072

約数の個数: 20

約数和(自身を含む): 83784568

約数和(自身を除く): 43629960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193051, 386102, 772204, 1544408, 2509663, 3088816, 5019326, 10038652, 20077304, 40154608]

約数ペア:

[(1, 40154608), (2, 20077304), (4, 10038652), (8, 5019326), (13, 3088816), (16, 2509663), (26, 1544408), (52, 772204), (104, 386102), (208, 193051)]