85657726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{556219}}^1$

素因数の和:556239

約数の個数: 16

約数和(自身を含む): 160191360

約数和(自身を除く): 74533634

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 556219, 1112438, 3893533, 6118409, 7787066, 12236818, 42828863, 85657726]

約数ペア:

[(1, 85657726), (2, 42828863), (7, 12236818), (11, 7787066), (14, 6118409), (22, 3893533), (77, 1112438), (154, 556219)]