42639242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 65386440

約数和(自身を除く): 22747198

約数列:

[1, 2, 53, 106, 433, 866, 929, 1858, 22949, 45898, 49237, 98474, 402257, 804514, 21319621, 42639242]

約数ペア:

[(1, 42639242), (2, 21319621), (53, 804514), (106, 402257), (433, 98474), (866, 49237), (929, 45898), (1858, 22949)]