31071128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353081}}^1$

素因数の和:353098

約数の個数: 16

約数和(自身を含む): 63554760

約数和(自身を除く): 32483632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353081, 706162, 1412324, 2824648, 3883891, 7767782, 15535564, 31071128]

約数ペア:

[(1, 31071128), (2, 15535564), (4, 7767782), (8, 3883891), (11, 2824648), (22, 1412324), (44, 706162), (88, 353081)]