80098942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{520123}}^1$

素因数の和:520143

約数の個数: 16

約数和(自身を含む): 149795712

約数和(自身を除く): 69696770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 520123, 1040246, 3640861, 5721353, 7281722, 11442706, 40049471, 80098942]

約数ペア:

[(1, 80098942), (2, 40049471), (7, 11442706), (11, 7281722), (14, 5721353), (22, 3640861), (77, 1040246), (154, 520123)]