16542448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79531}}^1$

素因数の和:79552

約数の個数: 20

約数和(自身を含む): 34516888

約数和(自身を除く): 17974440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79531, 159062, 318124, 636248, 1033903, 1272496, 2067806, 4135612, 8271224, 16542448]

約数ペア:

[(1, 16542448), (2, 8271224), (4, 4135612), (8, 2067806), (13, 1272496), (16, 1033903), (26, 636248), (52, 318124), (104, 159062), (208, 79531)]