68842016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113227}}^1$

素因数の和:113256

約数の個数: 24

約数和(自身を含む): 142667280

約数和(自身を除く): 73825264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 113227, 226454, 452908, 905816, 1811632, 2151313, 3623264, 4302626, 8605252, 17210504, 34421008, 68842016]

約数ペア:

[(1, 68842016), (2, 34421008), (4, 17210504), (8, 8605252), (16, 4302626), (19, 3623264), (32, 2151313), (38, 1811632), (76, 905816), (152, 452908), (304, 226454), (608, 113227)]