80232668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24551}}^1$

素因数の和:24617

約数の個数: 24

約数和(自身を含む): 151240320

約数和(自身を除く): 71007652

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 24551, 49102, 98204, 466469, 932938, 1055693, 1865876, 2111386, 4222772, 20058167, 40116334, 80232668]

約数ペア:

[(1, 80232668), (2, 40116334), (4, 20058167), (19, 4222772), (38, 2111386), (43, 1865876), (76, 1055693), (86, 932938), (172, 466469), (817, 98204), (1634, 49102), (3268, 24551)]