77843168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{187123}}^1$

素因数の和:187146

約数の個数: 24

約数和(自身を含む): 165043368

約数和(自身を除く): 87200200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 187123, 374246, 748492, 1496984, 2432599, 2993968, 4865198, 5987936, 9730396, 19460792, 38921584, 77843168]

約数ペア:

[(1, 77843168), (2, 38921584), (4, 19460792), (8, 9730396), (13, 5987936), (16, 4865198), (26, 2993968), (32, 2432599), (52, 1496984), (104, 748492), (208, 374246), (416, 187123)]