170741488

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{34313}}^1$

素因数の和:34632

約数の個数: 20

約数和(自身を含む): 331885008

約数和(自身を除く): 161143520

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 34313, 68626, 137252, 274504, 549008, 10671343, 21342686, 42685372, 85370744, 170741488]

約数ペア:

[(1, 170741488), (2, 85370744), (4, 42685372), (8, 21342686), (16, 10671343), (311, 549008), (622, 274504), (1244, 137252), (2488, 68626), (4976, 34313)]