77247286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{31123}}^1$

素因数の和:31215

約数の個数: 16

約数和(自身を含む): 124371504

約数和(自身を除く): 47124218

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 31123, 62246, 529091, 1058182, 2271979, 4543958, 38623643, 77247286]

約数ペア:

[(1, 77247286), (2, 38623643), (17, 4543958), (34, 2271979), (73, 1058182), (146, 529091), (1241, 62246), (2482, 31123)]