8989552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 40

約数和(自身を含む): 20467440

約数和(自身を除く): 11477888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3929, 7858, 15716, 31432, 43219, 51077, 62864, 86438, 102154, 172876, 204308, 345752, 408616, 561847, 691504, 817232, 1123694, 2247388, 4494776, 8989552]

約数ペア:

[(1, 8989552), (2, 4494776), (4, 2247388), (8, 1123694), (11, 817232), (13, 691504), (16, 561847), (22, 408616), (26, 345752), (44, 204308), (52, 172876), (88, 102154), (104, 86438), (143, 62864), (176, 51077), (208, 43219), (286, 31432), (572, 15716), (1144, 7858), (2288, 3929)]