40475248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 86173056

約数和(自身を除く): 45697808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1523, 1661, 2416, 3046, 3322, 6092, 6644, 12184, 13288, 16753, 24368, 26576, 33506, 67012, 134024, 229973, 268048, 459946, 919892, 1839784, 2529703, 3679568, 5059406, 10118812, 20237624, 40475248]

約数ペア:

[(1, 40475248), (2, 20237624), (4, 10118812), (8, 5059406), (11, 3679568), (16, 2529703), (22, 1839784), (44, 919892), (88, 459946), (151, 268048), (176, 229973), (302, 134024), (604, 67012), (1208, 33506), (1523, 26576), (1661, 24368), (2416, 16753), (3046, 13288), (3322, 12184), (6092, 6644)]