23161816

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{28109}}^1$

素因数の和:28218

約数の個数: 16

約数和(自身を含む): 43851600

約数和(自身を除く): 20689784

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 28109, 56218, 112436, 224872, 2895227, 5790454, 11580908, 23161816]

約数ペア:

[(1, 23161816), (2, 11580908), (4, 5790454), (8, 2895227), (103, 224872), (206, 112436), (412, 56218), (824, 28109)]