134326816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{322901}}^1$

素因数の和:322924

約数の個数: 24

約数和(自身を含む): 284799564

約数和(自身を除く): 150472748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 322901, 645802, 1291604, 2583208, 4197713, 5166416, 8395426, 10332832, 16790852, 33581704, 67163408, 134326816]

約数ペア:

[(1, 134326816), (2, 67163408), (4, 33581704), (8, 16790852), (13, 10332832), (16, 8395426), (26, 5166416), (32, 4197713), (52, 2583208), (104, 1291604), (208, 645802), (416, 322901)]