43308304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{208213}}^1$

素因数の和:208234

約数の個数: 20

約数和(自身を含む): 90364876

約数和(自身を除く): 47056572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 208213, 416426, 832852, 1665704, 2706769, 3331408, 5413538, 10827076, 21654152, 43308304]

約数ペア:

[(1, 43308304), (2, 21654152), (4, 10827076), (8, 5413538), (13, 3331408), (16, 2706769), (26, 1665704), (52, 832852), (104, 416426), (208, 208213)]