134489104

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{6521}}^1$

素因数の和:7818

約数の個数: 20

約数和(自身を含む): 260814780

約数和(自身を除く): 126325676

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 6521, 10312, 13042, 20624, 26084, 52168, 104336, 8405569, 16811138, 33622276, 67244552, 134489104]

約数ペア:

[(1, 134489104), (2, 67244552), (4, 33622276), (8, 16811138), (16, 8405569), (1289, 104336), (2578, 52168), (5156, 26084), (6521, 20624), (10312, 13042)]