71161486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{78893}}^1$

素因数の和:78947

約数の個数: 16

約数和(自身を含む): 119287728

約数和(自身を除く): 48126242

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 78893, 157786, 867823, 1735646, 3234613, 6469226, 35580743, 71161486]

約数ペア:

[(1, 71161486), (2, 35580743), (11, 6469226), (22, 3234613), (41, 1735646), (82, 867823), (451, 157786), (902, 78893)]