16622008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 35028000

約数和(自身を除く): 18405992

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 6949, 13898, 27796, 55592, 90337, 159827, 180674, 319654, 361348, 639308, 722696, 1278616, 2077751, 4155502, 8311004, 16622008]

約数ペア:

[(1, 16622008), (2, 8311004), (4, 4155502), (8, 2077751), (13, 1278616), (23, 722696), (26, 639308), (46, 361348), (52, 319654), (92, 180674), (104, 159827), (184, 90337), (299, 55592), (598, 27796), (1196, 13898), (2392, 6949)]