31041296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13567}}^1$

素因数の和:13599

約数の個数: 40

約数和(自身を含む): 70662144

約数和(自身を除く): 39620848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13567, 27134, 54268, 108536, 149237, 176371, 217072, 298474, 352742, 596948, 705484, 1193896, 1410968, 1940081, 2387792, 2821936, 3880162, 7760324, 15520648, 31041296]

約数ペア:

[(1, 31041296), (2, 15520648), (4, 7760324), (8, 3880162), (11, 2821936), (13, 2387792), (16, 1940081), (22, 1410968), (26, 1193896), (44, 705484), (52, 596948), (88, 352742), (104, 298474), (143, 217072), (176, 176371), (208, 149237), (286, 108536), (572, 54268), (1144, 27134), (2288, 13567)]