191284144

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{21011}}^1$

素因数の和:21588

約数の個数: 20

約数和(自身を含む): 371282040

約数和(自身を除く): 179997896

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 21011, 42022, 84044, 168088, 336176, 11955259, 23910518, 47821036, 95642072, 191284144]

約数ペア:

[(1, 191284144), (2, 95642072), (4, 47821036), (8, 23910518), (16, 11955259), (569, 336176), (1138, 168088), (2276, 84044), (4552, 42022), (9104, 21011)]