8538088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 17577000

約数和(自身を除く): 9038912

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 1549, 2756, 3098, 5512, 6196, 12392, 20137, 40274, 80548, 82097, 161096, 164194, 328388, 656776, 1067261, 2134522, 4269044, 8538088]

約数ペア:

[(1, 8538088), (2, 4269044), (4, 2134522), (8, 1067261), (13, 656776), (26, 328388), (52, 164194), (53, 161096), (104, 82097), (106, 80548), (212, 40274), (424, 20137), (689, 12392), (1378, 6196), (1549, 5512), (2756, 3098)]