18091936

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8044

約数の個数: 24

約数和(自身を含む): 36124704

約数和(自身を除く): 18032768

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 7963, 15926, 31852, 63704, 127408, 254816, 565373, 1130746, 2261492, 4522984, 9045968, 18091936]

約数ペア:

[(1, 18091936), (2, 9045968), (4, 4522984), (8, 2261492), (16, 1130746), (32, 565373), (71, 254816), (142, 127408), (284, 63704), (568, 31852), (1136, 15926), (2272, 7963)]