40821412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443711}}^1$

素因数の和:443738

約数の個数: 12

約数和(自身を含む): 74543616

約数和(自身を除く): 33722204

約数列:

[1, 2, 4, 23, 46, 92, 443711, 887422, 1774844, 10205353, 20410706, 40821412]

約数ペア:

[(1, 40821412), (2, 20410706), (4, 10205353), (23, 1774844), (46, 887422), (92, 443711)]