80799686

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 134922240

約数和(自身を除く): 54122554

約数列:

[1, 2, 11, 22, 121, 127, 239, 242, 254, 478, 1331, 1397, 2629, 2662, 2794, 5258, 15367, 28919, 30353, 30734, 57838, 60706, 169037, 318109, 333883, 338074, 636218, 667766, 3672713, 7345426, 40399843, 80799686]

約数ペア:

[(1, 80799686), (2, 40399843), (11, 7345426), (22, 3672713), (121, 667766), (127, 636218), (239, 338074), (242, 333883), (254, 318109), (478, 169037), (1331, 60706), (1397, 57838), (2629, 30734), (2662, 30353), (2794, 28919), (5258, 15367)]