77672144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{441319}}^1$

素因数の和:441338

約数の個数: 20

約数和(自身を含む): 164171040

約数和(自身を除く): 86498896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 441319, 882638, 1765276, 3530552, 4854509, 7061104, 9709018, 19418036, 38836072, 77672144]

約数ペア:

[(1, 77672144), (2, 38836072), (4, 19418036), (8, 9709018), (11, 7061104), (16, 4854509), (22, 3530552), (44, 1765276), (88, 882638), (176, 441319)]