9431728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{20327}}^1$

素因数の和:20364

約数の個数: 20

約数和(自身を含む): 18905040

約数和(自身を除く): 9473312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 20327, 40654, 81308, 162616, 325232, 589483, 1178966, 2357932, 4715864, 9431728]

約数ペア:

[(1, 9431728), (2, 4715864), (4, 2357932), (8, 1178966), (16, 589483), (29, 325232), (58, 162616), (116, 81308), (232, 40654), (464, 20327)]