54207016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{398581}}^1$

素因数の和:398604

約数の個数: 16

約数和(自身を含む): 107617140

約数和(自身を除く): 53410124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 398581, 797162, 1594324, 3188648, 6775877, 13551754, 27103508, 54207016]

約数ペア:

[(1, 54207016), (2, 27103508), (4, 13551754), (8, 6775877), (17, 3188648), (34, 1594324), (68, 797162), (136, 398581)]