87350968

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{19603}}^1$

素因数の和:20166

約数の個数: 16

約数和(自身を含む): 164085480

約数和(自身を除く): 76734512

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 19603, 39206, 78412, 156824, 10918871, 21837742, 43675484, 87350968]

約数ペア:

[(1, 87350968), (2, 43675484), (4, 21837742), (8, 10918871), (557, 156824), (1114, 78412), (2228, 39206), (4456, 19603)]