22269232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 44840880

約数和(自身を除く): 22571648

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 409, 656, 664, 818, 1328, 1636, 3272, 3403, 6544, 6806, 13612, 16769, 27224, 33538, 33947, 54448, 67076, 67894, 134152, 135788, 268304, 271576, 543152, 1391827, 2783654, 5567308, 11134616, 22269232]

約数ペア:

[(1, 22269232), (2, 11134616), (4, 5567308), (8, 2783654), (16, 1391827), (41, 543152), (82, 271576), (83, 268304), (164, 135788), (166, 134152), (328, 67894), (332, 67076), (409, 54448), (656, 33947), (664, 33538), (818, 27224), (1328, 16769), (1636, 13612), (3272, 6806), (3403, 6544)]