213552016

素因数分解:

$2^4\times {\mathrm{1913}}^1\times {\mathrm{6977}}^1$

素因数の和:8898

約数の個数: 20

約数和(自身を含む): 414032652

約数和(自身を除く): 200480636

約数列:

[1, 2, 4, 8, 16, 1913, 3826, 6977, 7652, 13954, 15304, 27908, 30608, 55816, 111632, 13347001, 26694002, 53388004, 106776008, 213552016]

約数ペア:

[(1, 213552016), (2, 106776008), (4, 53388004), (8, 26694002), (16, 13347001), (1913, 111632), (3826, 55816), (6977, 30608), (7652, 27908), (13954, 15304)]