31134404

素因数分解:

$2^2\times 7^2\times {\mathrm{158849}}^1$

素因数の和:158867

約数の個数: 18

約数和(自身を含む): 63381150

約数和(自身を除く): 32246746

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 158849, 317698, 635396, 1111943, 2223886, 4447772, 7783601, 15567202, 31134404]

約数ペア:

[(1, 31134404), (2, 15567202), (4, 7783601), (7, 4447772), (14, 2223886), (28, 1111943), (49, 635396), (98, 317698), (196, 158849)]