80577814

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 123092640

約数和(自身を除く): 42514826

約数列:

[1, 2, 109, 113, 218, 226, 3271, 6542, 12317, 24634, 356539, 369623, 713078, 739246, 40288907, 80577814]

約数ペア:

[(1, 80577814), (2, 40288907), (109, 739246), (113, 713078), (218, 369623), (226, 356539), (3271, 24634), (6542, 12317)]