47988056

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{21347}}^1$

素因数の和:21634

約数の個数: 16

約数和(自身を含む): 90302040

約数和(自身を除く): 42313984

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 21347, 42694, 85388, 170776, 5998507, 11997014, 23994028, 47988056]

約数ペア:

[(1, 47988056), (2, 23994028), (4, 11997014), (8, 5998507), (281, 170776), (562, 85388), (1124, 42694), (2248, 21347)]