16429256

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 31845510

約数和(自身を除く): 15416254

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 2137, 3844, 4274, 7688, 8548, 17096, 66247, 132494, 264988, 529976, 2053657, 4107314, 8214628, 16429256]

約数ペア:

[(1, 16429256), (2, 8214628), (4, 4107314), (8, 2053657), (31, 529976), (62, 264988), (124, 132494), (248, 66247), (961, 17096), (1922, 8548), (2137, 7688), (3844, 4274)]