40414862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1609}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 63949200

約数和(自身を除く): 23534338

約数列:

[1, 2, 19, 38, 661, 1322, 1609, 3218, 12559, 25118, 30571, 61142, 1063549, 2127098, 20207431, 40414862]

約数ペア:

[(1, 40414862), (2, 20207431), (19, 2127098), (38, 1063549), (661, 61142), (1322, 30571), (1609, 25118), (3218, 12559)]