68169688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{230303}}^1$

素因数の和:230346

約数の個数: 16

約数和(自身を含む): 131273280

約数和(自身を除く): 63103592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 230303, 460606, 921212, 1842424, 8521211, 17042422, 34084844, 68169688]

約数ペア:

[(1, 68169688), (2, 34084844), (4, 17042422), (8, 8521211), (37, 1842424), (74, 921212), (148, 460606), (296, 230303)]