40966448

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{23929}}^1$

素因数の和:24044

約数の個数: 20

約数和(自身を含む): 80117640

約数和(自身を除く): 39151192

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 23929, 47858, 95716, 191432, 382864, 2560403, 5120806, 10241612, 20483224, 40966448]

約数ペア:

[(1, 40966448), (2, 20483224), (4, 10241612), (8, 5120806), (16, 2560403), (107, 382864), (214, 191432), (428, 95716), (856, 47858), (1712, 23929)]