16616748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32203}}^1$

素因数の和:32253

約数の個数: 24

約数和(自身を含む): 39675328

約数和(自身を除く): 23058580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 32203, 64406, 96609, 128812, 193218, 386436, 1384729, 2769458, 4154187, 5538916, 8308374, 16616748]

約数ペア:

[(1, 16616748), (2, 8308374), (3, 5538916), (4, 4154187), (6, 2769458), (12, 1384729), (43, 386436), (86, 193218), (129, 128812), (172, 96609), (258, 64406), (516, 32203)]