31069728

素因数分解:

$2^5\times 3^2\times {\mathrm{107881}}^1$

素因数の和:107897

約数の個数: 36

約数和(自身を含む): 88355358

約数和(自身を除く): 57285630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 107881, 215762, 323643, 431524, 647286, 863048, 970929, 1294572, 1726096, 1941858, 2589144, 3452192, 3883716, 5178288, 7767432, 10356576, 15534864, 31069728]

約数ペア:

[(1, 31069728), (2, 15534864), (3, 10356576), (4, 7767432), (6, 5178288), (8, 3883716), (9, 3452192), (12, 2589144), (16, 1941858), (18, 1726096), (24, 1294572), (32, 970929), (36, 863048), (48, 647286), (72, 431524), (96, 323643), (144, 215762), (288, 107881)]