23128856

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{28069}}^1$

素因数の和:28178

約数の個数: 16

約数和(自身を含む): 43789200

約数和(自身を除く): 20660344

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 28069, 56138, 112276, 224552, 2891107, 5782214, 11564428, 23128856]

約数ペア:

[(1, 23128856), (2, 11564428), (4, 5782214), (8, 2891107), (103, 224552), (206, 112276), (412, 56138), (824, 28069)]