40841566

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 62316000

約数和(自身を除く): 21474434

約数列:

[1, 2, 89, 178, 199, 398, 1153, 2306, 17711, 35422, 102617, 205234, 229447, 458894, 20420783, 40841566]

約数ペア:

[(1, 40841566), (2, 20420783), (89, 458894), (178, 229447), (199, 205234), (398, 102617), (1153, 35422), (2306, 17711)]