87652318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78401}}^1$

素因数の和:78459

約数の個数: 16

約数和(自身を含む): 144886896

約数和(自身を除く): 57234578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 78401, 156802, 1019213, 2038426, 3371243, 6742486, 43826159, 87652318]

約数ペア:

[(1, 87652318), (2, 43826159), (13, 6742486), (26, 3371243), (43, 2038426), (86, 1019213), (559, 156802), (1118, 78401)]