23311792

素因数分解:

$2^4\times 7^1\times {\mathrm{208141}}^1$

素因数の和:208156

約数の個数: 20

約数和(自身を含む): 51619216

約数和(自身を除く): 28307424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 208141, 416282, 832564, 1456987, 1665128, 2913974, 3330256, 5827948, 11655896, 23311792]

約数ペア:

[(1, 23311792), (2, 11655896), (4, 5827948), (7, 3330256), (8, 2913974), (14, 1665128), (16, 1456987), (28, 832564), (56, 416282), (112, 208141)]