16400392

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{7621}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 30869100

約数和(自身を除く): 14468708

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 7621, 15242, 30484, 60968, 2050049, 4100098, 8200196, 16400392]

約数ペア:

[(1, 16400392), (2, 8200196), (4, 4100098), (8, 2050049), (269, 60968), (538, 30484), (1076, 15242), (2152, 7621)]