31742882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11443}}^1$

素因数の和:11537

約数の個数: 16

約数和(自身を含む): 50811360

約数和(自身を除く): 19068478

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 11443, 22886, 217417, 434834, 835339, 1670678, 15871441, 31742882]

約数ペア:

[(1, 31742882), (2, 15871441), (19, 1670678), (38, 835339), (73, 434834), (146, 217417), (1387, 22886), (2774, 11443)]