1868416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 4063680

約数和(自身を除く): 2195264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1327, 1408, 2654, 5308, 10616, 14597, 21232, 29194, 42464, 58388, 84928, 116776, 169856, 233552, 467104, 934208, 1868416]

約数ペア:

[(1, 1868416), (2, 934208), (4, 467104), (8, 233552), (11, 169856), (16, 116776), (22, 84928), (32, 58388), (44, 42464), (64, 29194), (88, 21232), (128, 14597), (176, 10616), (352, 5308), (704, 2654), (1327, 1408)]