39543856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 84619584

約数和(自身を除く): 45075728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 2707, 3652, 5414, 7304, 10828, 14608, 21656, 29777, 43312, 59554, 119108, 224681, 238216, 449362, 476432, 898724, 1797448, 2471491, 3594896, 4942982, 9885964, 19771928, 39543856]

約数ペア:

[(1, 39543856), (2, 19771928), (4, 9885964), (8, 4942982), (11, 3594896), (16, 2471491), (22, 1797448), (44, 898724), (83, 476432), (88, 449362), (166, 238216), (176, 224681), (332, 119108), (664, 59554), (913, 43312), (1328, 29777), (1826, 21656), (2707, 14608), (3652, 10828), (5414, 7304)]