79665776

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68207}}^1$

素因数の和:68288

約数の個数: 20

約数和(自身を含む): 156469152

約数和(自身を除く): 76803376

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68207, 136414, 272828, 545656, 1091312, 4979111, 9958222, 19916444, 39832888, 79665776]

約数ペア:

[(1, 79665776), (2, 39832888), (4, 19916444), (8, 9958222), (16, 4979111), (73, 1091312), (146, 545656), (292, 272828), (584, 136414), (1168, 68207)]