40937336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2689}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 84250800

約数和(自身を除く): 43313464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 2689, 3806, 5378, 7612, 10756, 15224, 21512, 29579, 59158, 118316, 236632, 465197, 930394, 1860788, 3721576, 5117167, 10234334, 20468668, 40937336]

約数ペア:

[(1, 40937336), (2, 20468668), (4, 10234334), (8, 5117167), (11, 3721576), (22, 1860788), (44, 930394), (88, 465197), (173, 236632), (346, 118316), (692, 59158), (1384, 29579), (1903, 21512), (2689, 15224), (3806, 10756), (5378, 7612)]