80388896

素因数分解:

$2^5\times 7^1\times {\mathrm{358879}}^1$

素因数の和:358896

約数の個数: 24

約数和(自身を含む): 180875520

約数和(自身を除く): 100486624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 358879, 717758, 1435516, 2512153, 2871032, 5024306, 5742064, 10048612, 11484128, 20097224, 40194448, 80388896]

約数ペア:

[(1, 80388896), (2, 40194448), (4, 20097224), (7, 11484128), (8, 10048612), (14, 5742064), (16, 5024306), (28, 2871032), (32, 2512153), (56, 1435516), (112, 717758), (224, 358879)]