87275656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64553}}^1$

素因数の和:64585

約数の個数: 24

約数和(自身を含む): 177200730

約数和(自身を除く): 89925074

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64553, 129106, 258212, 516424, 839189, 1678378, 3356756, 6713512, 10909457, 21818914, 43637828, 87275656]

約数ペア:

[(1, 87275656), (2, 43637828), (4, 21818914), (8, 10909457), (13, 6713512), (26, 3356756), (52, 1678378), (104, 839189), (169, 516424), (338, 258212), (676, 129106), (1352, 64553)]