40729102

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{21191}}^1$

素因数の和:21255

約数の個数: 12

約数和(自身を含む): 63130968

約数和(自身を除く): 22401866

約数列:

[1, 2, 31, 62, 961, 1922, 21191, 42382, 656921, 1313842, 20364551, 40729102]

約数ペア:

[(1, 40729102), (2, 20364551), (31, 1313842), (62, 656921), (961, 42382), (1922, 21191)]