42504016

素因数分解:

$2^4\times {\mathrm{2656501}}^1$

素因数の和:2656509

約数の個数: 10

約数和(自身を含む): 82351562

約数和(自身を除く): 39847546

約数列:

[1, 2, 4, 8, 16, 2656501, 5313002, 10626004, 21252008, 42504016]

約数ペア:

[(1, 42504016), (2, 21252008), (4, 10626004), (8, 5313002), (16, 2656501)]