133696328

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{19919}}^1$

素因数の和:20764

約数の個数: 16

約数和(自身を含む): 250992000

約数和(自身を除く): 117295672

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 19919, 39838, 79676, 159352, 16712041, 33424082, 66848164, 133696328]

約数ペア:

[(1, 133696328), (2, 66848164), (4, 33424082), (8, 16712041), (839, 159352), (1678, 79676), (3356, 39838), (6712, 19919)]