16391728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{35327}}^1$

素因数の和:35364

約数の個数: 20

約数和(自身を含む): 32855040

約数和(自身を除く): 16463312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 35327, 70654, 141308, 282616, 565232, 1024483, 2048966, 4097932, 8195864, 16391728]

約数ペア:

[(1, 16391728), (2, 8195864), (4, 4097932), (8, 2048966), (16, 1024483), (29, 565232), (58, 282616), (116, 141308), (232, 70654), (464, 35327)]