47311184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{128563}}^1$

素因数の和:128594

約数の個数: 20

約数和(自身を含む): 95651616

約数和(自身を除く): 48340432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 128563, 257126, 514252, 1028504, 2057008, 2956949, 5913898, 11827796, 23655592, 47311184]

約数ペア:

[(1, 47311184), (2, 23655592), (4, 11827796), (8, 5913898), (16, 2956949), (23, 2057008), (46, 1028504), (92, 514252), (184, 257126), (368, 128563)]