890373352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{8273}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 1822927680

約数和(自身を除く): 932554328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1223, 2446, 4892, 8273, 9784, 13453, 16546, 26906, 33092, 53812, 66184, 91003, 107624, 182006, 364012, 728024, 10117879, 20235758, 40471516, 80943032, 111296669, 222593338, 445186676, 890373352]

約数ペア:

[(1, 890373352), (2, 445186676), (4, 222593338), (8, 111296669), (11, 80943032), (22, 40471516), (44, 20235758), (88, 10117879), (1223, 728024), (2446, 364012), (4892, 182006), (8273, 107624), (9784, 91003), (13453, 66184), (16546, 53812), (26906, 33092)]