40501664

素因数分解:

$2^5\times 7^1\times {\mathrm{180811}}^1$

素因数の和:180828

約数の個数: 24

約数和(自身を含む): 91129248

約数和(自身を除く): 50627584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 180811, 361622, 723244, 1265677, 1446488, 2531354, 2892976, 5062708, 5785952, 10125416, 20250832, 40501664]

約数ペア:

[(1, 40501664), (2, 20250832), (4, 10125416), (7, 5785952), (8, 5062708), (14, 2892976), (16, 2531354), (28, 1446488), (32, 1265677), (56, 723244), (112, 361622), (224, 180811)]