87225964

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16141}}^1$

素因数の和:16345

約数の個数: 24

約数和(自身を含む): 175366688

約数和(自身を除く): 88140724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 16141, 32282, 64564, 112987, 225974, 451948, 3115213, 6230426, 12460852, 21806491, 43612982, 87225964]

約数ペア:

[(1, 87225964), (2, 43612982), (4, 21806491), (7, 12460852), (14, 6230426), (28, 3115213), (193, 451948), (386, 225974), (772, 112987), (1351, 64564), (2702, 32282), (5404, 16141)]