16041008

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{3727}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 31203360

約数和(自身を除く): 15162352

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 3727, 4304, 7454, 14908, 29816, 59632, 1002563, 2005126, 4010252, 8020504, 16041008]

約数ペア:

[(1, 16041008), (2, 8020504), (4, 4010252), (8, 2005126), (16, 1002563), (269, 59632), (538, 29816), (1076, 14908), (2152, 7454), (3727, 4304)]