16973552

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{1289}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 32951760

約数和(自身を除く): 15978208

約数列:

[1, 2, 4, 8, 16, 823, 1289, 1646, 2578, 3292, 5156, 6584, 10312, 13168, 20624, 1060847, 2121694, 4243388, 8486776, 16973552]

約数ペア:

[(1, 16973552), (2, 8486776), (4, 4243388), (8, 2121694), (16, 1060847), (823, 20624), (1289, 13168), (1646, 10312), (2578, 6584), (3292, 5156)]