187466656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{450641}}^1$

素因数の和:450664

約数の個数: 24

約数和(自身を含む): 397466244

約数和(自身を除く): 209999588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 450641, 901282, 1802564, 3605128, 5858333, 7210256, 11716666, 14420512, 23433332, 46866664, 93733328, 187466656]

約数ペア:

[(1, 187466656), (2, 93733328), (4, 46866664), (8, 23433332), (13, 14420512), (16, 11716666), (26, 7210256), (32, 5858333), (52, 3605128), (104, 1802564), (208, 901282), (416, 450641)]