16431040

素因数分解:

$2^6\times 5^1\times {\mathrm{51347}}^1$

素因数の和:51364

約数の個数: 28

約数和(自身を含む): 39127176

約数和(自身を除く): 22696136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51347, 102694, 205388, 256735, 410776, 513470, 821552, 1026940, 1643104, 2053880, 3286208, 4107760, 8215520, 16431040]

約数ペア:

[(1, 16431040), (2, 8215520), (4, 4107760), (5, 3286208), (8, 2053880), (10, 1643104), (16, 1026940), (20, 821552), (32, 513470), (40, 410776), (64, 256735), (80, 205388), (160, 102694), (320, 51347)]