16998928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25913}}^1$

素因数の和:25962

約数の個数: 20

約数和(自身を含む): 33740028

約数和(自身を除く): 16741100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25913, 51826, 103652, 207304, 414608, 1062433, 2124866, 4249732, 8499464, 16998928]

約数ペア:

[(1, 16998928), (2, 8499464), (4, 4249732), (8, 2124866), (16, 1062433), (41, 414608), (82, 207304), (164, 103652), (328, 51826), (656, 25913)]