80528426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{44101}}^1$

素因数の和:44197

約数の個数: 16

約数和(自身を含む): 133364448

約数和(自身を除く): 52836022

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 44101, 88202, 485111, 970222, 3660383, 7320766, 40264213, 80528426]

約数ペア:

[(1, 80528426), (2, 40264213), (11, 7320766), (22, 3660383), (83, 970222), (166, 485111), (913, 88202), (1826, 44101)]