16857736

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4493}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 36671040

約数和(自身を除く): 19813304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 4493, 8986, 17972, 31451, 35944, 62902, 125804, 251608, 301031, 602062, 1204124, 2107217, 2408248, 4214434, 8428868, 16857736]

約数ペア:

[(1, 16857736), (2, 8428868), (4, 4214434), (7, 2408248), (8, 2107217), (14, 1204124), (28, 602062), (56, 301031), (67, 251608), (134, 125804), (268, 62902), (469, 35944), (536, 31451), (938, 17972), (1876, 8986), (3752, 4493)]