42885656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1567}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 45173224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 1567, 2488, 3134, 3421, 6268, 6842, 12536, 13684, 17237, 27368, 34474, 68948, 137896, 487337, 974674, 1949348, 3898696, 5360707, 10721414, 21442828, 42885656]

約数ペア:

[(1, 42885656), (2, 21442828), (4, 10721414), (8, 5360707), (11, 3898696), (22, 1949348), (44, 974674), (88, 487337), (311, 137896), (622, 68948), (1244, 34474), (1567, 27368), (2488, 17237), (3134, 13684), (3421, 12536), (6268, 6842)]