2208128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 4740960

約数和(自身を除く): 2532832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1327, 1664, 2654, 5308, 10616, 17251, 21232, 34502, 42464, 69004, 84928, 138008, 169856, 276016, 552032, 1104064, 2208128]

約数ペア:

[(1, 2208128), (2, 1104064), (4, 552032), (8, 276016), (13, 169856), (16, 138008), (26, 84928), (32, 69004), (52, 42464), (64, 34502), (104, 21232), (128, 17251), (208, 10616), (416, 5308), (832, 2654), (1327, 1664)]