80291264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{66029}}^1$

素因数の和:66060

約数の個数: 28

約数和(自身を含む): 167716200

約数和(自身を除く): 87424936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 66029, 132058, 264116, 528232, 1056464, 1254551, 2112928, 2509102, 4225856, 5018204, 10036408, 20072816, 40145632, 80291264]

約数ペア:

[(1, 80291264), (2, 40145632), (4, 20072816), (8, 10036408), (16, 5018204), (19, 4225856), (32, 2509102), (38, 2112928), (64, 1254551), (76, 1056464), (152, 528232), (304, 264116), (608, 132058), (1216, 66029)]