16736984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 34635600

約数和(自身を除く): 17898616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2137, 3916, 4274, 7832, 8548, 17096, 23507, 47014, 94028, 188056, 190193, 380386, 760772, 1521544, 2092123, 4184246, 8368492, 16736984]

約数ペア:

[(1, 16736984), (2, 8368492), (4, 4184246), (8, 2092123), (11, 1521544), (22, 760772), (44, 380386), (88, 190193), (89, 188056), (178, 94028), (356, 47014), (712, 23507), (979, 17096), (1958, 8548), (2137, 7832), (3916, 4274)]