102406352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{336863}}^1$

素因数の和:336890

約数の個数: 20

約数和(自身を含む): 208855680

約数和(自身を除く): 106449328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 336863, 673726, 1347452, 2694904, 5389808, 6400397, 12800794, 25601588, 51203176, 102406352]

約数ペア:

[(1, 102406352), (2, 51203176), (4, 25601588), (8, 12800794), (16, 6400397), (19, 5389808), (38, 2694904), (76, 1347452), (152, 673726), (304, 336863)]