56153422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10853}}^1$

素因数の和:11067

約数の個数: 16

約数和(自身を含む): 91173600

約数和(自身を除く): 35020178

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 10853, 21706, 141089, 282178, 2159747, 4319494, 28076711, 56153422]

約数ペア:

[(1, 56153422), (2, 28076711), (13, 4319494), (26, 2159747), (199, 282178), (398, 141089), (2587, 21706), (5174, 10853)]