80533156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{2087}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 153994176

約数和(自身を除く): 73461020

約数列:

[1, 2, 4, 11, 22, 44, 877, 1754, 2087, 3508, 4174, 8348, 9647, 19294, 22957, 38588, 45914, 91828, 1830299, 3660598, 7321196, 20133289, 40266578, 80533156]

約数ペア:

[(1, 80533156), (2, 40266578), (4, 20133289), (11, 7321196), (22, 3660598), (44, 1830299), (877, 91828), (1754, 45914), (2087, 38588), (3508, 22957), (4174, 19294), (8348, 9647)]