40492892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83663}}^1$

素因数の和:83689

約数の個数: 18

約数和(自身を含む): 77891184

約数和(自身を除く): 37398292

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 83663, 167326, 334652, 920293, 1840586, 3681172, 10123223, 20246446, 40492892]

約数ペア:

[(1, 40492892), (2, 20246446), (4, 10123223), (11, 3681172), (22, 1840586), (44, 920293), (121, 334652), (242, 167326), (484, 83663)]