83882416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{275929}}^1$

素因数の和:275956

約数の個数: 20

約数和(自身を含む): 171076600

約数和(自身を除く): 87194184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 275929, 551858, 1103716, 2207432, 4414864, 5242651, 10485302, 20970604, 41941208, 83882416]

約数ペア:

[(1, 83882416), (2, 41941208), (4, 20970604), (8, 10485302), (16, 5242651), (19, 4414864), (38, 2207432), (76, 1103716), (152, 551858), (304, 275929)]