23221144

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{28181}}^1$

素因数の和:28290

約数の個数: 16

約数和(自身を含む): 43963920

約数和(自身を除く): 20742776

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 28181, 56362, 112724, 225448, 2902643, 5805286, 11610572, 23221144]

約数ペア:

[(1, 23221144), (2, 11610572), (4, 5805286), (8, 2902643), (103, 225448), (206, 112724), (412, 56362), (824, 28181)]