84421964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40823}}^1$

素因数の和:40885

約数の個数: 24

約数和(自身を含む): 164602368

約数和(自身を除く): 80180404

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 40823, 81646, 163292, 449053, 898106, 1796212, 1918681, 3837362, 7674724, 21105491, 42210982, 84421964]

約数ペア:

[(1, 84421964), (2, 42210982), (4, 21105491), (11, 7674724), (22, 3837362), (44, 1918681), (47, 1796212), (94, 898106), (188, 449053), (517, 163292), (1034, 81646), (2068, 40823)]