126784136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{386537}}^1$

素因数の和:386584

約数の個数: 16

約数和(自身を含む): 243518940

約数和(自身を除く): 116734804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 386537, 773074, 1546148, 3092296, 15848017, 31696034, 63392068, 126784136]

約数ペア:

[(1, 126784136), (2, 63392068), (4, 31696034), (8, 15848017), (41, 3092296), (82, 1546148), (164, 773074), (328, 386537)]