191551328

素因数分解:

$2^5\times {\mathrm{53}}^2\times {\mathrm{2131}}^1$

素因数の和:2247

約数の個数: 36

約数和(自身を含む): 384546708

約数和(自身を除く): 192995380

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2131, 2809, 4262, 5618, 8524, 11236, 17048, 22472, 34096, 44944, 68192, 89888, 112943, 225886, 451772, 903544, 1807088, 3614176, 5985979, 11971958, 23943916, 47887832, 95775664, 191551328]

約数ペア:

[(1, 191551328), (2, 95775664), (4, 47887832), (8, 23943916), (16, 11971958), (32, 5985979), (53, 3614176), (106, 1807088), (212, 903544), (424, 451772), (848, 225886), (1696, 112943), (2131, 89888), (2809, 68192), (4262, 44944), (5618, 34096), (8524, 22472), (11236, 17048)]