40347208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41681}}^1$

素因数の和:41709

約数の個数: 24

約数和(自身を含む): 83155590

約数和(自身を除く): 42808382

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 41681, 83362, 166724, 333448, 458491, 916982, 1833964, 3667928, 5043401, 10086802, 20173604, 40347208]

約数ペア:

[(1, 40347208), (2, 20173604), (4, 10086802), (8, 5043401), (11, 3667928), (22, 1833964), (44, 916982), (88, 458491), (121, 333448), (242, 166724), (484, 83362), (968, 41681)]