16860896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40554

約数の個数: 24

約数和(自身を含む): 35749224

約数和(自身を除く): 18888328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40531, 81062, 162124, 324248, 526903, 648496, 1053806, 1296992, 2107612, 4215224, 8430448, 16860896]

約数ペア:

[(1, 16860896), (2, 8430448), (4, 4215224), (8, 2107612), (13, 1296992), (16, 1053806), (26, 648496), (32, 526903), (52, 324248), (104, 162124), (208, 81062), (416, 40531)]