109646356

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{67021}}^1$

素因数の和:67434

約数の個数: 12

約数和(自身を含む): 192353140

約数和(自身を除く): 82706784

約数列:

[1, 2, 4, 409, 818, 1636, 67021, 134042, 268084, 27411589, 54823178, 109646356]

約数ペア:

[(1, 109646356), (2, 54823178), (4, 27411589), (409, 268084), (818, 134042), (1636, 67021)]