23161864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6181

約数の個数: 32

約数和(自身を含む): 48486240

約数和(自身を除く): 25324376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6121, 12242, 24484, 48968, 67331, 134662, 263203, 269324, 526406, 538648, 1052812, 2105624, 2895233, 5790466, 11580932, 23161864]

約数ペア:

[(1, 23161864), (2, 11580932), (4, 5790466), (8, 2895233), (11, 2105624), (22, 1052812), (43, 538648), (44, 526406), (86, 269324), (88, 263203), (172, 134662), (344, 67331), (473, 48968), (946, 24484), (1892, 12242), (3784, 6121)]