23210896

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13309}}^1$

素因数の和:13426

約数の個数: 20

約数和(自身を含む): 45387100

約数和(自身を除く): 22176204

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13309, 26618, 53236, 106472, 212944, 1450681, 2901362, 5802724, 11605448, 23210896]

約数ペア:

[(1, 23210896), (2, 11605448), (4, 5802724), (8, 2901362), (16, 1450681), (109, 212944), (218, 106472), (436, 53236), (872, 26618), (1744, 13309)]