191449856

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{57527}}^1$

素因数の和:57556

約数の個数: 36

約数和(自身を含む): 411555312

約数和(自身を除く): 220105456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 57527, 115054, 230108, 460216, 747851, 920432, 1495702, 1840864, 2991404, 3681728, 5982808, 7363456, 11965616, 14726912, 23931232, 47862464, 95724928, 191449856]

約数ペア:

[(1, 191449856), (2, 95724928), (4, 47862464), (8, 23931232), (13, 14726912), (16, 11965616), (26, 7363456), (32, 5982808), (52, 3681728), (64, 2991404), (104, 1840864), (128, 1495702), (208, 920432), (256, 747851), (416, 460216), (832, 230108), (1664, 115054), (3328, 57527)]