24443728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{80407}}^1$

素因数の和:80434

約数の個数: 20

約数和(自身を含む): 49852960

約数和(自身を除く): 25409232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 80407, 160814, 321628, 643256, 1286512, 1527733, 3055466, 6110932, 12221864, 24443728]

約数ペア:

[(1, 24443728), (2, 12221864), (4, 6110932), (8, 3055466), (16, 1527733), (19, 1286512), (38, 643256), (76, 321628), (152, 160814), (304, 80407)]