80737568

素因数分解:

$2^5\times {\mathrm{1223}}^1\times {\mathrm{2063}}^1$

素因数の和:3296

約数の個数: 24

約数和(自身を含む): 159159168

約数和(自身を除く): 78421600

約数列:

[1, 2, 4, 8, 16, 32, 1223, 2063, 2446, 4126, 4892, 8252, 9784, 16504, 19568, 33008, 39136, 66016, 2523049, 5046098, 10092196, 20184392, 40368784, 80737568]

約数ペア:

[(1, 80737568), (2, 40368784), (4, 20184392), (8, 10092196), (16, 5046098), (32, 2523049), (1223, 66016), (2063, 39136), (2446, 33008), (4126, 19568), (4892, 16504), (8252, 9784)]