22505144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{165479}}^1$

素因数の和:165502

約数の個数: 16

約数和(自身を含む): 44679600

約数和(自身を除く): 22174456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 165479, 330958, 661916, 1323832, 2813143, 5626286, 11252572, 22505144]

約数ペア:

[(1, 22505144), (2, 11252572), (4, 5626286), (8, 2813143), (17, 1323832), (34, 661916), (68, 330958), (136, 165479)]