87341396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10667}}^1$

素因数の和:10783

約数の個数: 24

約数和(自身を含む): 161300160

約数和(自身を除く): 73958764

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 10667, 21334, 42668, 245341, 490682, 949363, 981364, 1898726, 3797452, 21835349, 43670698, 87341396]

約数ペア:

[(1, 87341396), (2, 43670698), (4, 21835349), (23, 3797452), (46, 1898726), (89, 981364), (92, 949363), (178, 490682), (356, 245341), (2047, 42668), (4094, 21334), (8188, 10667)]