16464196

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 33784128

約数和(自身を除く): 17319932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 503, 668, 1006, 1169, 2012, 2338, 3521, 4676, 7042, 8183, 14084, 16366, 24647, 32732, 49294, 84001, 98588, 168002, 336004, 588007, 1176014, 2352028, 4116049, 8232098, 16464196]

約数ペア:

[(1, 16464196), (2, 8232098), (4, 4116049), (7, 2352028), (14, 1176014), (28, 588007), (49, 336004), (98, 168002), (167, 98588), (196, 84001), (334, 49294), (503, 32732), (668, 24647), (1006, 16366), (1169, 14084), (2012, 8183), (2338, 7042), (3521, 4676)]