31994233

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 35130240

約数和(自身を除く): 3136007

約数列:

[1, 19, 37, 71, 641, 703, 1349, 2627, 12179, 23717, 45511, 49913, 450623, 864709, 1683907, 31994233]

約数ペア:

[(1, 31994233), (19, 1683907), (37, 864709), (71, 450623), (641, 49913), (703, 45511), (1349, 23717), (2627, 12179)]