83669438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{7789}}^1$

素因数の和:7963

約数の個数: 16

約数和(自身を含む): 129563280

約数和(自身を除く): 45893842

約数列:

[1, 2, 41, 82, 131, 262, 5371, 7789, 10742, 15578, 319349, 638698, 1020359, 2040718, 41834719, 83669438]

約数ペア:

[(1, 83669438), (2, 41834719), (41, 2040718), (82, 1020359), (131, 638698), (262, 319349), (5371, 15578), (7789, 10742)]