80712608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132751}}^1$

素因数の和:132780

約数の個数: 24

約数和(自身を含む): 167267520

約数和(自身を除く): 86554912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132751, 265502, 531004, 1062008, 2124016, 2522269, 4248032, 5044538, 10089076, 20178152, 40356304, 80712608]

約数ペア:

[(1, 80712608), (2, 40356304), (4, 20178152), (8, 10089076), (16, 5044538), (19, 4248032), (32, 2522269), (38, 2124016), (76, 1062008), (152, 531004), (304, 265502), (608, 132751)]