40809032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15991}}^1$

素因数の和:16037

約数の個数: 32

約数和(自身を含む): 86356800

約数和(自身を除く): 45547768

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15991, 31982, 63964, 127928, 175901, 351802, 463739, 703604, 927478, 1407208, 1854956, 3709912, 5101129, 10202258, 20404516, 40809032]

約数ペア:

[(1, 40809032), (2, 20404516), (4, 10202258), (8, 5101129), (11, 3709912), (22, 1854956), (29, 1407208), (44, 927478), (58, 703604), (88, 463739), (116, 351802), (232, 175901), (319, 127928), (638, 63964), (1276, 31982), (2552, 15991)]