80959418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1493}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 128005920

約数和(自身を除く): 47046502

約数列:

[1, 2, 19, 38, 1427, 1493, 2854, 2986, 27113, 28367, 54226, 56734, 2130511, 4261022, 40479709, 80959418]

約数ペア:

[(1, 80959418), (2, 40479709), (19, 4261022), (38, 2130511), (1427, 56734), (1493, 54226), (2854, 28367), (2986, 27113)]