89363404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16061}}^1$

素因数の和:16185

約数の個数: 24

約数和(自身を含む): 170000208

約数和(自身を除く): 80636804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 16061, 32122, 64244, 208793, 417586, 835172, 1718527, 3437054, 6874108, 22340851, 44681702, 89363404]

約数ペア:

[(1, 89363404), (2, 44681702), (4, 22340851), (13, 6874108), (26, 3437054), (52, 1718527), (107, 835172), (214, 417586), (428, 208793), (1391, 64244), (2782, 32122), (5564, 16061)]