2218039168

素因数分解:

$2^7\times {\mathrm{1049}}^1\times {\mathrm{16519}}^1$

素因数の和:17582

約数の個数: 32

約数和(自身を含む): 4423230000

約数和(自身を除く): 2205190832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1049, 2098, 4196, 8392, 16519, 16784, 33038, 33568, 66076, 67136, 132152, 134272, 264304, 528608, 1057216, 2114432, 17328431, 34656862, 69313724, 138627448, 277254896, 554509792, 1109019584, 2218039168]

約数ペア:

[(1, 2218039168), (2, 1109019584), (4, 554509792), (8, 277254896), (16, 138627448), (32, 69313724), (64, 34656862), (128, 17328431), (1049, 2114432), (2098, 1057216), (4196, 528608), (8392, 264304), (16519, 134272), (16784, 132152), (33038, 67136), (33568, 66076)]