213229424

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{16193}}^1$

素因数の和:17024

約数の個数: 20

約数和(自身を含む): 413659536

約数和(自身を除く): 200430112

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 16193, 32386, 64772, 129544, 259088, 13326839, 26653678, 53307356, 106614712, 213229424]

約数ペア:

[(1, 213229424), (2, 106614712), (4, 53307356), (8, 26653678), (16, 13326839), (823, 259088), (1646, 129544), (3292, 64772), (6584, 32386), (13168, 16193)]