216525272

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{26561}}^1$

素因数の和:27586

約数の個数: 16

約数和(自身を含む): 406398600

約数和(自身を除く): 189873328

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 26561, 53122, 106244, 212488, 27065659, 54131318, 108262636, 216525272]

約数ペア:

[(1, 216525272), (2, 108262636), (4, 54131318), (8, 27065659), (1019, 212488), (2038, 106244), (4076, 53122), (8152, 26561)]