248154536

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{8191}}^1$

素因数の和:8745

約数の個数: 32

約数和(自身を含む): 532807680

約数和(自身を除く): 284653144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 3787, 4328, 7574, 8191, 15148, 16382, 30296, 32764, 57337, 65528, 114674, 229348, 458696, 4431331, 8862662, 17725324, 31019317, 35450648, 62038634, 124077268, 248154536]

約数ペア:

[(1, 248154536), (2, 124077268), (4, 62038634), (7, 35450648), (8, 31019317), (14, 17725324), (28, 8862662), (56, 4431331), (541, 458696), (1082, 229348), (2164, 114674), (3787, 65528), (4328, 57337), (7574, 32764), (8191, 30296), (15148, 16382)]