80815036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3701}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 145533024

約数和(自身を除く): 64717988

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 3701, 5459, 7402, 10918, 14804, 21836, 196153, 381203, 392306, 762406, 784612, 1524812, 20203759, 40407518, 80815036]

約数ペア:

[(1, 80815036), (2, 40407518), (4, 20203759), (53, 1524812), (103, 784612), (106, 762406), (206, 392306), (212, 381203), (412, 196153), (3701, 21836), (5459, 14804), (7402, 10918)]