28851208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87961}}^1$

素因数の和:88008

約数の個数: 16

約数和(自身を含む): 55416060

約数和(自身を除く): 26564852

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87961, 175922, 351844, 703688, 3606401, 7212802, 14425604, 28851208]

約数ペア:

[(1, 28851208), (2, 14425604), (4, 7212802), (8, 3606401), (41, 703688), (82, 351844), (164, 175922), (328, 87961)]