25120432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82633}}^1$

素因数の和:82660

約数の個数: 20

約数和(自身を含む): 51233080

約数和(自身を除く): 26112648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82633, 165266, 330532, 661064, 1322128, 1570027, 3140054, 6280108, 12560216, 25120432]

約数ペア:

[(1, 25120432), (2, 12560216), (4, 6280108), (8, 3140054), (16, 1570027), (19, 1322128), (38, 661064), (76, 330532), (152, 165266), (304, 82633)]