85840436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1950919}}^1$

素因数の和:1950934

約数の個数: 12

約数和(自身を含む): 163877280

約数和(自身を除く): 78036844

約数列:

[1, 2, 4, 11, 22, 44, 1950919, 3901838, 7803676, 21460109, 42920218, 85840436]

約数ペア:

[(1, 85840436), (2, 42920218), (4, 21460109), (11, 7803676), (22, 3901838), (44, 1950919)]