42990928

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{3833}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 83435508

約数和(自身を除く): 40444580

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 3833, 5608, 7666, 11216, 15332, 30664, 61328, 2686933, 5373866, 10747732, 21495464, 42990928]

約数ペア:

[(1, 42990928), (2, 21495464), (4, 10747732), (8, 5373866), (16, 2686933), (701, 61328), (1402, 30664), (2804, 15332), (3833, 11216), (5608, 7666)]