82254442

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{4289}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 126846720

約数和(自身を除く): 44592278

約数列:

[1, 2, 43, 86, 223, 446, 4289, 8578, 9589, 19178, 184427, 368854, 956447, 1912894, 41127221, 82254442]

約数ペア:

[(1, 82254442), (2, 41127221), (43, 1912894), (86, 956447), (223, 368854), (446, 184427), (4289, 19178), (8578, 9589)]