91471090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{85487}}^1$

素因数の和:85601

約数の個数: 16

約数和(自身を含む): 166188672

約数和(自身を除く): 74717582

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 85487, 170974, 427435, 854870, 9147109, 18294218, 45735545, 91471090]

約数ペア:

[(1, 91471090), (2, 45735545), (5, 18294218), (10, 9147109), (107, 854870), (214, 427435), (535, 170974), (1070, 85487)]