23421928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{68087}}^1$

素因数の和:68136

約数の個数: 16

約数和(自身を含む): 44938080

約数和(自身を除く): 21516152

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 68087, 136174, 272348, 544696, 2927741, 5855482, 11710964, 23421928]

約数ペア:

[(1, 23421928), (2, 11710964), (4, 5855482), (8, 2927741), (43, 544696), (86, 272348), (172, 136174), (344, 68087)]