85721728

素因数分解:

$2^7\times {\mathrm{669701}}^1$

素因数の和:669715

約数の個数: 16

約数和(自身を含む): 170774010

約数和(自身を除く): 85052282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 669701, 1339402, 2678804, 5357608, 10715216, 21430432, 42860864, 85721728]

約数ペア:

[(1, 85721728), (2, 42860864), (4, 21430432), (8, 10715216), (16, 5357608), (32, 2678804), (64, 1339402), (128, 669701)]