85890266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557729}}^1$

素因数の和:557749

約数の個数: 16

約数和(自身を含む): 160626240

約数和(自身を除く): 74735974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 557729, 1115458, 3904103, 6135019, 7808206, 12270038, 42945133, 85890266]

約数ペア:

[(1, 85890266), (2, 42945133), (7, 12270038), (11, 7808206), (14, 6135019), (22, 3904103), (77, 1115458), (154, 557729)]