23821072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{135347}}^1$

素因数の和:135366

約数の個数: 20

約数和(自身を含む): 50349456

約数和(自身を除く): 26528384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 135347, 270694, 541388, 1082776, 1488817, 2165552, 2977634, 5955268, 11910536, 23821072]

約数ペア:

[(1, 23821072), (2, 11910536), (4, 5955268), (8, 2977634), (11, 2165552), (16, 1488817), (22, 1082776), (44, 541388), (88, 270694), (176, 135347)]