542849072

素因数分解:

$2^4\times {\mathrm{8221}}^1\times {\mathrm{4127}}^1$

素因数の和:12356

約数の個数: 20

約数和(自身を含む): 1052152896

約数和(自身を除く): 509303824

約数列:

[1, 2, 4, 8, 16, 4127, 8221, 8254, 16442, 16508, 32884, 33016, 65768, 66032, 131536, 33928067, 67856134, 135712268, 271424536, 542849072]

約数ペア:

[(1, 542849072), (2, 271424536), (4, 135712268), (8, 67856134), (16, 33928067), (4127, 131536), (8221, 66032), (8254, 65768), (16442, 33016), (16508, 32884)]