160944872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42533}}^1$

素因数の和:42593

約数の個数: 32

約数和(自身を含む): 336869280

約数和(自身を除く): 175924408

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 42533, 85066, 170132, 340264, 467863, 935726, 1828919, 1871452, 3657838, 3742904, 7315676, 14631352, 20118109, 40236218, 80472436, 160944872]

約数ペア:

[(1, 160944872), (2, 80472436), (4, 40236218), (8, 20118109), (11, 14631352), (22, 7315676), (43, 3742904), (44, 3657838), (86, 1871452), (88, 1828919), (172, 935726), (344, 467863), (473, 340264), (946, 170132), (1892, 85066), (3784, 42533)]