30816236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2663}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 59076864

約数和(自身を除く): 28260628

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2663, 2893, 5326, 5786, 10652, 11572, 29293, 58586, 117172, 700369, 1400738, 2801476, 7704059, 15408118, 30816236]

約数ペア:

[(1, 30816236), (2, 15408118), (4, 7704059), (11, 2801476), (22, 1400738), (44, 700369), (263, 117172), (526, 58586), (1052, 29293), (2663, 11572), (2893, 10652), (5326, 5786)]